Surname or Chess SA id..
Chess SA Region AOC

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Gerhard Troskie

1120193652
Cape Town (WCT)
Personal
Main rating
Rating 1376.9
K-factor 36
Floor 876.9
Highest 1481.2 (2024-02-01)
Min/Max +/- allowed 111
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1295.2
Final +/- 0
New Rating
()
Rating 1376.9
K-factor 36
Floor 876.9
Highest 1481.2 (2024-02-01)
Min/Max +/- allowed 111.1
Standard rating
Rating 1324.5
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 0
Final +/- 0
New Rating
()
Rating 1324.5
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Cape Winelands Schools - High School Trials 1 2026 (U15 Boys) Standard 2026-02-28 2026-02-28 Cape Winelands 5 1376.9 5 4 1582.3 35 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Curro Chess Open Rapid 2025 (U14) Rapid 2025-08-23 2025-08-23 Cape Town (WCT) 6 1357.7 6 4.5 1499.2 0 Details
2 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 Details
3 4th Curro Durbanville Rapid Open 2025 (Intermediate) Rapid 2025-07-19 2025-07-19 Cape Town (WCT) 7 1354.7 7 4 1381.2 0 Details
4 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 0 Details
5 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 0 Details
6 PNPS Chess Challengers 2024 (U13) Rapid 2024-05-18 2024-05-18 Cape Town (WCT) 6 1257.6 6 4.5 1501.1 0 Details
7 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 Details
8 North District School Trials 2024 (U13 Boys) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1200 5 4 1480.2 0 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 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 (History)
Games 45
Wins 26
Draws 3
Losses 16
White 22
Black 23
White wins 17
Black wins 9
Score 27.5
Percent 61.1
Dp 94.4
AOR 1338.2
Performance 1432.7
Rankings (Main)
National
Overall 3786
Gender 3187
Age group 548
Gender/Age 422
Provincial
Overall 1145
Gender 925
Age group 161
Gender/Age 118
Regional
Overall 561
Gender 483
Age group 59
Gender/Age 44
Rankings (Standard)
National
Overall 4655
Gender 3867
Age group 751
Gender/Age 583
Provincial
Overall 1334
Gender 1044
Age group 211
Gender/Age 151
Regional
Overall 645
Gender 535
Age group 79
Gender/Age 55
Rankings (Rapid)
National
Overall 1401
Gender 1179
Age group 279
Gender/Age 211
Provincial
Overall 664
Gender 547
Age group 130
Gender/Age 96
Regional
Overall 311
Gender 276
Age group 55
Gender/Age 46
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 18
Score 10.5
Percent 58.3
Aor 1345.7
Dp 70.8
Prat 1416.5
Performance (History)
Games 45
Score 27.5
Percent 61.1
Aor 1338.2
Dp 94.4
Prat 1432.7
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
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 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