South African Nationals 2023 18m 15m Double Club - Task 4-15m

Competitors Comparison

Summary

Call
sign
Show
Track
Glider Start
[hms]
[ft]
Finish
[hms]
[ft]
Time
[hms]
T-Glide
[count]
[%]
[hms]
Thermal
[count]
[%]
[hms]
Try
[count]
[%]
[hms]
Race
Dist
[Km]
T-Track
Dist
[Km]
Dist
Dev
[%]
Thermal
Alt
[ft]
Thermal
Lost
[ft]
[%]
Thermal
Alt (avg)
[ft]
Orbit
Time
[sec]
(stab)
Orbit
Speed
[kts]
(stab)
Thermal
Vario
[kts]
Thermal
Vario
(stab)
[kts]
Tries
Alt
[ft]
Tries
Lost
[ft]
Tries
Vario
[ft]
T-Track
[LD]
Avg Netto
T-Track Netto
[kts]
T-Track
Speed
[kts]
STF
Theory
Delta
[kts]
Avg Glide height
Dens alt gain
[kts]
[%]
Race
Speed
[kts]
[km/h]
JPJS3-15m11:40:20
9576 ft
14:05:12
4652 ft
02:24:5219
(67.8%)
01:38:12
16
(29.6%)
00:42:54
6
(2.5%)
00:03:38
316.9328.53.7%20213-2152
10.6%
126327
(28)
76.6
(75.2)
4.74.2751600241.61.1
1.1
108.4100.3
8.1
8881
14.2 %
70.9
131.3
3JJS3-15m11:39:45
9370 ft
14:07:29
4760 ft
02:27:4417
(69%)
01:41:52
14
(29.4%)
00:43:26
3
(1.6%)
00:02:20
316.6327.83.6%19727-4251
21.6%
140925
(26)
73.8
(75.5)
4.54.54987642.143.41
1.1
104.399.1
5.2
8739
14 %
69.4
128.5
EYASW-2711:31:02
10557 ft
14:08:52
4763 ft
02:37:5020
(66.2%)
01:44:25
17
(28.5%)
00:45:03
13
(5.2%)
00:08:11
316.8329.33.9%18795-1987
10.6%
110529
(32)
70.3
(68.8)
4.14.3189611522.340.91
1.1
102.291.2
10.9
9085
14.5 %
65
120.4

Where did I lose time? (Hover column heading for Information)

Callsign Glider Polar WingLoad Start Lost @ start alt Lost due to slow climb Lost due to attempts Lost due to poor netto Lost due to incorrect STF Lost due to high finish Lost due to deviations Lost due to Alt Band Race Speed
JPJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
9576 ft
11:40:20
125 [sec] (1.5 %)
981 [ft]
-1.91 [km/h]
0 [sec] (0 %)
4.7/4.7 [kts]
0 [km/h]
122 [sec] (1.4 %)
2/4.7 [kts]
-1.87 [km/h]
0 [sec] (0 %)
1.1/1.1 [kts]
0 [km/h]
46 [sec] (0.5 %)
108.4/100.3 [kts]
-0.7 [km/h]
0 [sec] (0 %)
0 [ft]
0 [km/h]
319 [sec] (3.8 %)
12/317 [km]
-5 [km/h]
17 [sec] (0.2 %)
14.2/14.5 [%]
8881/9085[ft]
-0.26 [km/h]
131.3 km/h
3JJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
9370 ft
11:39:45
157 [sec] (1.8 %)
1187 [ft]
-2.32 [km/h]
94 [sec] (1.1 %)
4.5/4.7 [kts]
-1.38 [km/h]
74 [sec] (0.8 %)
2.1/4.5 [kts]
-1.09 [km/h]
9 [sec] (0.1 %)
1.1/1.1 [kts]
-0.13 [km/h]
18 [sec] (0.2 %)
104.3/99.1 [kts]
-0.26 [km/h]
14 [sec] (0.2 %)
108 [ft]
-0.21 [km/h]
315 [sec] (3.7 %)
11/317 [km]
-4.74 [km/h]
30 [sec] (0.3 %)
14/14.5 [%]
8739/9085[ft]
-0.44 [km/h]
128.5 km/h
EYASW-27
15m-LD-40-[ASW-20C-[IDA]]
50
10557 ft
11:31:02
0 [sec] (0 %)
0 [ft]
0 [km/h]
310 [sec] (3.4 %)
4.1/4.7 [kts]
-4.07 [km/h]
218 [sec] (2.4 %)
2.3/4.1 [kts]
-2.84 [km/h]
54 [sec] (0.6 %)
1.1/1.1 [kts]
-0.7 [km/h]
126 [sec] (1.3 %)
102.2/91.2 [kts]
-1.62 [km/h]
16 [sec] (0.2 %)
111 [ft]
-0.2 [km/h]
374 [sec] (4.1 %)
13/317 [km]
-4.95 [km/h]
0 [sec] (0 %)
14.5/14.5 [%]
9085/9085[ft]
0 [km/h]
120.4 km/h

Thermals

Callsign Glider Polar WingLoad Count Time
[hms]
Alt
Gain/Loss [ft]
Alt (avg)
[ft]
Orbit Time (avg)
[sec]
Speed (avg)
[kts]
Orbit climb (avg)
[ft]
Tot R L M Tot R L M Tot R L M Tot R L M Tot R L M Tot R L M Tot R L M
JPJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
164
25%
12
75%
0
0%
00:42:5400:11:1600:31:3800:00:0020213
-2152
10.6%
5354
-830
15.5%
14858
-1322
8.9%
0
-0
0%
12631338123802728270076.675.976.904.74.74.60
3JJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
143
21%
9
64%
2
14%
00:43:2600:07:2000:28:5100:07:1519727
-4251
21.5%
2985
-1085
36.3%
12759
-2526
19.8%
3982
-639
16%
1409995141719912525252573.871.57476.34.544.45.4
EYASW-27
15m-LD-40-[ASW-20C-[IDA]]
50
175
29%
12
71%
0
0%
00:45:0300:11:0300:34:0000:00:0018795
-1987
10.6%
4120
-531
12.9%
14674
-1455
9.9%
0
-0
0%
1105824122202928290070.373.56904.13.74.30

Thermal Attempts

Callsign Glider Polar WingLoad Count Time
[hms]
Time % Alt
[ft]
Alt Lost
[ft]
Climb (avg)
[kts]
JPJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
600:03:382.5 %7516002
3JJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
300:02:201.6 %4987642.1
EYASW-27
15m-LD-40-[ASW-20C-[IDA]]
50
1300:08:115.2 %189611522.3

Glides

Callsign Glider Polar WingLoad Count Glide
Time
[hms]
T-Glide
Time
[hms]
T-Glide
Time
[%]
Glide
Alt
[ft]
Race
Length
[km]
Track
Length
[km]
T-Track
Length
[km]
Deviation
Race/TTrack
[%]
Race
Speed
[km/h]
Race
Speed
[kts]
Glide
Speed
[kts]
T-Glide
Speed
[kts]
Track
Speed
[kts]
T-Track
Speed
[kts]
Glide
[LD]
T-Glide
[LD]
Track
[LD]
T-Track
[LD]
T-Track
Netto
[kts]
STF
Theory
[kts]
JPJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
1901:41:5001:38:1267.8 %-25157316.9337.1328.53.7 %13170.9100.8104.575.4108.441.340.14441.61.1100.3
3JJS3-15m
15m-LD-40-[ASW-20C-[IDA]]
58
1701:44:1201:41:5269 %-24297316.6333.2327.83.6 %12969.498.4100.773.1104.342.741.94543.41.199.1
EYASW-27
15m-LD-40-[ASW-20C-[IDA]]
50
2001:52:3601:44:2566.2 %-24536316.8347329.33.9 %1206591.298.371.2102.242.439.346.440.91.191.2

Altitudes

callsign Glider Start
[ft]
End
[ft]
Max
[ft]
Glide
[ft]
T-Glide
[ft]
Thermal
[ft]
Thermal Lost
[ft]
Thermal Lost
[%]
Thermal (avg)
[ft]
JPJS3-15m
9576465211856-25157-2590820213215210.6 %1263
3JJS3-15m
9370476012007-24297-2479619727425121.6 %1409
EYASW-27
10557476312795-24536-2643218795198710.6 %1105

Times

Callsign Glider Start
[hms]
End
[hms]
Race
[hms]
Glide
[hms]
T-Glide
[hms]
Thermal
[hms]
Thermal Attempt
[hms]
T-Glide %
[%]
Thermal %
[%]
Thermal Attempt %
[%]
Orbit (avg)
[sec]
JPJS3-15m
11:40:2014:05:1202:24:5201:41:5001:38:1200:42:5400:03:3867.8 %29.6 %2.5 %27
3JJS3-15m
11:39:4514:07:2902:27:4401:44:1201:41:5200:43:2600:02:2069 %29.4 %1.6 %25
EYASW-27
11:31:0214:08:5202:37:5001:52:3601:44:2500:45:0300:08:1166.2 %28.5 %5.2 %29

Summary Leg 1

Call
sign
Show
Track
Glider Start
[hms]
[ft]
Finish
[hms]
[ft]
Time
[hms]
T-Glide
[count]
[%]
[hms]
Thermal
[count]
[%]
[hms]
Try
[count]
[%]
[hms]
Leg
Dist
[Km]
T-Track
Dist
[Km]
Dist
Dev
[%]
Thermal
Alt
[ft]
Thermal
Lost
[ft]
[%]
Thermal
Alt (avg)
[ft]
Orbit
Time
[sec]
(stab)
Orbit
Speed
[kts]
(stab)
Thermal
Vario
[kts]
Tries
Alt
[ft]
Tries
Lost
[ft]
Tries
Vario
[ft]
T-Track
[LD]
Avg Netto
T-Track Netto
[kts]
T-Track
Speed
[kts]
STF
Theory
Delta
[kts]
Leg
Speed
[kts]
km/h
Leg
XC Speed
[kts]
km/h
JPJS3-15m
11:40:20
9576 ft
12:48:27
9885 ft
01:08:0711
(62.9%)
00:42:49
10
(34.7%)
00:23:37
3
(2.3%)
00:01:35
135.6142.65.1%11151-1519
13.6%
11152875.44.74002262.541.41
1
107.9101
6.9
64.5
119.5
65.2
120.8
3JJS3-15m
11:39:45
9370 ft
12:49:33
8261 ft
01:09:4810
(66.4%)
00:46:19
9
(30.2%)
00:21:06
3
(3.3%)
00:02:20
135.5145.57.3%9291-2713
29.2%
10322572.84.34987642.1440.9
1
101.899
2.8
62.9
116.5
61.4
113.7
EYASW-27
11:31:02
10557 ft
12:46:37
9898 ft
01:15:358
(61.9%)
00:46:45
7
(30.1%)
00:22:44
9
(8%)
00:06:02
135.6145.97.5%9198-977
10.6%
13143171.2410898891.843.71.1
1.2
101.189.6
11.5
58.1
107.6
57.3
106.2

Summary Leg 2

Call
sign
Show
Track
Glider Start
[hms]
[ft]
Finish
[hms]
[ft]
Time
[hms]
T-Glide
[count]
[%]
[hms]
Thermal
[count]
[%]
[hms]
Try
[count]
[%]
[hms]
Leg
Dist
[Km]
T-Track
Dist
[Km]
Dist
Dev
[%]
Thermal
Alt
[ft]
Thermal
Lost
[ft]
[%]
Thermal
Alt (avg)
[ft]
Orbit
Time
[sec]
(stab)
Orbit
Speed
[kts]
(stab)
Thermal
Vario
[kts]
Tries
Alt
[ft]
Tries
Lost
[ft]
Tries
Vario
[ft]
T-Track
[LD]
Avg Netto
T-Track Netto
[kts]
T-Track
Speed
[kts]
STF
Theory
Delta
[kts]
Leg
Speed
[kts]
km/h
Leg
XC Speed
[kts]
km/h
JPJS3-15m
12:48:27
9885 ft
13:52:51
8110 ft
01:04:247
(67.9%)
00:43:45
6
(29.9%)
00:19:17
2
(2.1%)
00:01:20
148.4151.72.2%9061-633
7%
15102678.64.61242780.945.51.5
1.6
112.496.7
15.7
74.7
138.3
70.9
131.4
3JJS3-15m
12:49:33
8261 ft
13:56:32
8494 ft
01:06:596
(66.6%)
00:44:36
5
(33.3%)
00:22:20
0
(0%)
00:00:00
148.2149.20.7%10436-1538
14.7%
20872575.74.600047.91.4
1.6
108.496.5
11.9
71.7
132.8
73.3
135.8
EYASW-27
12:46:37
9898 ft
13:57:20
8323 ft
01:10:4311
(65.2%)
00:46:08
10
(31.6%)
00:22:19
4
(3%)
00:02:09
148.3150.31.3%9596-1009
10.5%
9592769.74.28072623.741.31.2
1.3
105.690.7
14.9
68
125.9
65.2
120.8

Summary Leg 3

Call
sign
Show
Track
Glider Start
[hms]
[ft]
Finish
[hms]
[ft]
Time
[hms]
T-Glide
[count]
[%]
[hms]
Thermal
[count]
[%]
[hms]
Try
[count]
[%]
[hms]
Leg
Dist
[Km]
T-Track
Dist
[Km]
Dist
Dev
[%]
Thermal
Alt
[ft]
Thermal
Lost
[ft]
[%]
Thermal
Alt (avg)
[ft]
Orbit
Time
[sec]
(stab)
Orbit
Speed
[kts]
(stab)
Thermal
Vario
[kts]
Tries
Alt
[ft]
Tries
Lost
[ft]
Tries
Vario
[ft]
T-Track
[LD]
Avg Netto
T-Track Netto
[kts]
T-Track
Speed
[kts]
STF
Theory
Delta
[kts]
Leg
Speed
[kts]
km/h
Leg
XC Speed
[kts]
km/h
JPJS3-15m
13:52:51
8110 ft
14:05:12
4652 ft
00:12:211
(94.2%)
00:11:38
0
(0%)
00:00:00
1
(5.8%)
00:00:43
32.834.24.1%00
0%
00000226953.130.4-0.4
-0.3
95.2110.7
-15.5
86.2
159.6
0
0
3JJS3-15m
13:56:32
8494 ft
14:07:29
4760 ft
00:10:571
(100%)
00:10:57
0
(0%)
00:00:00
0
(0%)
00:00:00
32.933.20.9%00
0%
0000000029.1-0.4
-0.3
98.1108.1
-10
97.2
180
0
0
EYASW-27
13:57:20
8323 ft
14:08:52
4763 ft
00:11:321
(100%)
00:11:32
0
(0%)
00:00:00
0
(0%)
00:00:00
32.833.10.8%00
0%
0000000030.5-0.2
-0.1
9399
-5.9
92.3
170.9
0
0

Metric Info:
Track: The GPS track (every fix) in a glide between 2 thermals Including Thermal Attempts
T-Track: The GPS track (every fix) in a glide between 2 thermals Excluding Thermal Attempts (this is a better metric to use)
Glide: The distance or time between Turnpoints Including Thermal Attempts
T-Glide: The distance or time between Turnpoints Excluding Thermal Attempts
Task: The assigned task
Race: The achieved distance or time for the assigned task
Stab: Stab or Stabilised is used in thermal averages excluding the 1st and last orbits
ttrack Netto: The netto
Thermal Lost: The altitude lost between fixes while in a thermal (slow to center, stay too long)
Tries Lost: The altitude lost between fixes while in a thermal attempt (slow to center, stay too long)
Orbit Time: The time to complete an orbit.
Orbit Speed: the Ground speed of an orbit.

Notes:
- All speeds are Ground Speed, wind is not taken in account.
- A Try or Thermal Attempt is counted if the glider circles of over 18 seconds but under 60 seconds.
- A thermal is counted when the glider circles for over 60 seconds.
- Use of a logger with GNSS (GPS) altitude instead of pressure altitude will have far less reliable statistics.
- Polar and wingloading are critical for netto and speed to fly calculations, invalid entries will give eronous statistics.
- Netto is calculated for each segment (fix) rather than for each glide.
- Leg STF is based on the next thermal climb rate and current Leg netto. (Previous climb for final glide)
- For Events loaded prior to Aug 2024 Times are UTC, for after Aug 2024 times are local event location.
- Events loaded from July 2024 till 11 Aug 2024 have incorrect Netto and speed to fly.