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Chess SA Region AOC

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Gerhard Troskie

1120193652
Cape Town (WCT)
Personal
Main rating
Rating 1487.9
K-factor 32
Floor 987.9
Highest 1487.9 (2026-03-01)
Min/Max +/- allowed 110
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1480.2
Final +/- 0
New Rating
()
Rating 1487.9
K-factor 32
Floor 987.9
Highest 1487.9 (2026-03-01)
Min/Max +/- allowed 110
Standard rating
Rating 1434.5
K-factor 36
Floor 824.5
Highest 1488.3 (2024-02-01)
Min/Max +/- allowed 110
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1465
Final +/- 0
New Rating
()
Rating 1434.5
K-factor 36
Floor 824.5
Highest 1488.3 (2024-02-01)
Min/Max +/- allowed 110
Rapid rating
Rating 1336.9
K-factor 36
Floor 836.9
Highest 1485 (2024-05-01)
Min/Max +/- allowed 110.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1336.9
K-factor 36
Floor 836.9
Highest 1485 (2024-05-01)
Min/Max +/- allowed 110.5
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Cape Winelands Schools - Prestige 2026 (U15 Boys) Standard 2026-03-21 2026-03-21 Cape Winelands (WCW) 5 1376.9 5 4 1661.1 48.6 Details
2 Cape Winelands Schools - High School Trials 1 2026 (U15 Boys) Standard 2026-02-28 2026-02-28 Cape Winelands 5 1376.9 5 4 1582.4 35 Details
3 Curro Chess Open Rapid 2025 (U14) Rapid 2025-08-23 2025-08-23 Cape Town (WCT) 6 1357.7 6 4.5 1499.2 10.8 Details
4 Cape Town Metro North Top Schools 2025 (U13) Standard 2025-08-01 2025-08-02 Cape Town (WCT) 5 1357.7 5 2 1366.7 -0.2 Details
5 4th Curro Durbanville Rapid Open 2025 (Intermediate) Rapid 2025-07-19 2025-07-19 Cape Town (WCT) 7 1354.7 7 4 1381.2 1.7 Details
6 CT Metro North Schools Chess Individual Trials 2025 (U13 Open) Standard 2025-02-08 2025-02-09 Cape Town (WCT) 6 1306.2 6 4.5 1536.2 26.9 Details
7 CT District North Top Schools 2024 (U13 Mixed) Rapid 2024-07-27 2024-07-27 Cape Town (WCT) 5 1294.5 5 2 1395.1 6.5 Details
8 PNPS Chess Challengers 2024 (U13) Rapid 2024-05-18 2024-05-18 Cape Town (WCT) 6 1257.6 6 4.5 1501.1 20.7 Details
9 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) Standard 2024-03-02 2024-03-03 Cape Town (WCT) 6 1256.1 5 2 1274.6 0.8 Details
10 North District School Trials 2024 (U13 Boys) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1200 5 4 1480.2 28.1 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 10
Wins 8
Draws 0
Losses 2
White 6
Black 4
White wins 5
Black wins 3
Score 8
Percent 80
Dp 255
AOR 1366.7
Performance 1621.7
Game statistics (History)
Games 55
Wins 34
Draws 3
Losses 18
White 28
Black 27
White wins 22
Black wins 12
Score 35.5
Percent 64.5
Dp 123.6
AOR 1343.4
Performance 1467.1
Rankings (Main)
National
Overall 2011
Gender 1756
Age group 221
Gender/Age 178
Provincial
Overall 611
Gender 513
Age group 68
Gender/Age 55
Regional
Overall 329
Gender 290
Age group 28
Gender/Age 23
Rankings (Standard)
National
Overall 2531
Gender 2143
Age group 335
Gender/Age 263
Provincial
Overall 727
Gender 579
Age group 105
Gender/Age 78
Regional
Overall 383
Gender 325
Age group 41
Gender/Age 31
Rankings (Rapid)
National
Overall 1424
Gender 1200
Age group 279
Gender/Age 213
Provincial
Overall 671
Gender 554
Age group 124
Gender/Age 93
Regional
Overall 310
Gender 277
Age group 52
Gender/Age 44
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 10
Score 8
Percent 80
Aor 1366.7
Dp 255
Prat 1621.7
Performance (12 months)
Games 28
Score 18.5
Percent 66.1
Aor 1353.2
Dp 136.6
Prat 1489.8
Performance (History)
Games 55
Score 35.5
Percent 64.5
Aor 1343.4
Dp 123.6
Prat 1467.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Waldeck, A (Aaron) 3 3 0 CT Metro North Schools Chess Individual Trials 2025 (U13 Open) Curro Chess Open Rapid 2025 (U14) Details
Overall 2 Musakwa, C (Carlton) 3 2 1 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) Cape Town Metro North Top Schools 2025 (U13) Details
Overall 3 Van Der Westhuizen, W (Werner) 2 1 1 Cape Winelands Schools - High School Trials 1 2026 (U15 Boys) Cape Winelands Schools - Prestige 2026 (U15 Boys) Details
Standard 1 Waldeck, A (Aaron) 2 2 0 CT Metro North Schools Chess Individual Trials 2025 (U13 Open) Cape Town Metro North Top Schools 2025 (U13) Details
Standard 2 Van Der Westhuizen, W (Werner) 2 1 1 Cape Winelands Schools - High School Trials 1 2026 (U15 Boys) Cape Winelands Schools - Prestige 2026 (U15 Boys) Details
Standard 3 Musakwa, C (Carlton) 2 1 1 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) Cape Town Metro North Top Schools 2025 (U13) Details