Player Page

Troskie, G (Gerhard)
Dob: 2012/07/31 (U14)
Gender: Male
Chess SA id: 1120193652
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (138 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1306.2
Current Weighted rating1259.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1306.2
Current highest rating achieved1306.2
Current floor (min rating allowed)806.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±142.5
Current Raw change used (final)0.0
Projected new Raw rating1306.2
Projected new Weighed rating1160.8
Projected new Weighted performance1180.4
Projected new final Raw rating (if new WP > new Raw)1306.2
Projected new highest rating1306.2
Projected new floor806.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.2
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1261.3
Current Weighted rating1240.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1261.3
Current highest rating achieved1269.2
Current floor (min rating allowed)769.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±151.9
Current Raw change used (final)0.0
Projected new Raw rating1261.3
Projected new Weighed rating1142.2
Projected new Weighted performance735.9
Projected new final Raw rating (if new WP > new Raw)1261.3
Projected new highest rating1269.2
Projected new floor769.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.3
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1291.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1291.0
Current highest rating achieved1291.0
Current floor (min rating allowed)791.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±145.7
Current Raw change used (final)0.0
Projected new Raw rating1291.0
Projected new Weighed rating1145.0
Projected new Weighted performance814.8
Projected new final Raw rating (if new WP > new Raw)1291.0
Projected new highest rating1291.0
Projected new floor791.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1291.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 CT District North Top Schools 2024 (U13 Mixed) 2024/07/27 2024/07/27 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1294.5 1278.0 Analysis
3 PNPS Chess Challengers 2024 (U13) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 30 0.60 6 6 4.5 1257.6 1200.0 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1256.1 1269.2 Analysis
1 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 CT District North Top Schools 2024 (U13 Mixed) 2024/07/27 2024/07/27 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1294.5 1278.0 Analysis
3 PNPS Chess Challengers 2024 (U13) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 30 0.60 6 6 4.5 1257.6 1200.0 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1256.1 1269.2 Analysis
1 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 12 1 8 12.5 59.5 81.0 1336.0 1416.9
White 10 8 0 2 8.0 80.0 255.0 1274.9 1529.9
Black 11 4 1 6 4.5 40.9 -77.3 1391.6 1314.3
Standard All 10 6 0 4 6.0 60.0 85.0 1292.4 1377.4
White 5 4 0 1 4.0 80.0 255.0 1271.5 1526.5
Black 5 2 0 3 2.0 40.0 -85.0 1313.3 1228.3
Rapid All 11 6 1 4 6.5 59.1 77.3 1375.6 1452.9
White 5 4 0 1 4.0 80.0 255.0 1278.3 1533.3
Black 6 2 1 3 2.5 41.7 -70.8 1456.8 1385.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 12 1 8 12.5 59.5 81.0 1336.0 1416.9
White 10 8 0 2 8.0 80.0 255.0 1274.9 1529.9
Black 11 4 1 6 4.5 40.9 -77.3 1391.6 1314.3
Standard All 10 6 0 4 6.0 60.0 85.0 1292.4 1377.4
White 5 4 0 1 4.0 80.0 255.0 1271.5 1526.5
Black 5 2 0 3 2.0 40.0 -85.0 1313.3 1228.3
Rapid All 11 6 1 4 6.5 59.1 77.3 1375.6 1452.9
White 5 4 0 1 4.0 80.0 255.0 1278.3 1533.3
Black 6 2 1 3 2.5 41.7 -70.8 1456.8 1385.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120150404 Musakwa, C (Carlton) 2 0.0 0 0 2 0.0 1275.3 -425.0 850.3 View list
2 2120301927 Balia, S (Shekhinah) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
3 1110305031 Loos, J (Joshua) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
4 1120150397 Harvey, G (Griffin) 1 1.0 1 0 0 100.0 1294.5 425.0 1719.5 View list
5 1120308032 Erasmus, J (Jayden) 1 1.0 1 0 0 100.0 1294.5 425.0 1719.5 View list
6 1120150393 Ebrahim, Z (Zaidan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120150403 Meissenheimer, K (Kyle) 1 1.0 1 0 0 100.0 1256.1 425.0 1681.1 View list
8 1110157961 Maydon, C (Callum) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
9 1110150432 Pretorius, A (Anton) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1110097963 Pfaff, R (Ruben) 1 1.0 1 0 0 100.0 1256.1 425.0 1681.1 View list
11 1120150457 Seyisi, L (Luphindo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1130305036 Tyembile, A (Awonga) 1 1.0 1 0 0 100.0 1257.6 425.0 1682.6 View list
13 1120150459 Stephens, Z (Zevin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1130132170 Srivastava, P (Prakhar) 1 0.5 0 1 0 50.0 1257.6 0.0 1257.6 View list
15 2130191696 Sun, H (Haojia) 1 0.0 0 0 1 0.0 1257.6 -425.0 832.6 View list
16 1110106190 Salimu, C (Chase) 1 0.0 0 0 1 0.0 1294.5 -425.0 869.5 View list
17 1120132089 Russell, C (Christopher) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1110109002 Maruma, KB (Kamogelo) 1 0.0 0 0 1 0.0 1256.1 -425.0 831.1 View list
19 1110157082 Conradie, M (Michael) 1 0.0 0 0 1 0.0 1256.1 -425.0 831.1 View list
20 1120112770 Botha, E (Eduan) 1 0.0 0 0 1 0.0 1294.5 -425.0 869.5 View list