Player Page

Kubheka, S (Siyabonga)
Dob: 2008/07/29 (U18)
Gender: Male
Chess SA id: 1080308190
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/08/02 (51 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 rating1232.0
Current Weighted rating1205.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1232.0
Current highest rating achieved1232.0
Current floor (min rating allowed)732.0
Current K-factor36
Games played this month4
Score (S)4.0
Expected score (We)2.19
Difference (S-We)1.50
Current Raw change (no limits, including tournament time weight)54.1
Current min/max change allowed (with limits)±158.4
Current Raw change used (final)54.1
Projected new Raw rating1286.1
Projected new Weighed rating1108.8
Projected new Weighted performance931.6
Projected new final Raw rating (if new WP > new Raw)1286.1
Projected new highest rating1286.1
Projected new floor786.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1286.1
Projected effective change (new Official - current Official)+54.1
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 month4
Score (S)4.0
Expected score (We)2.10
Difference (S-We)1.90
Current Raw change (no limits, including tournament time weight)76.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)76.0
Projected new Raw rating1276.0
Projected new Weighed rating1104.0
Projected new Weighted performance529.9
Projected new final Raw rating (if new WP > new Raw)1276.0
Projected new highest rating1276.0
Projected new floor776.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.0
Projected effective change (new Official - current Official)+76.0
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 rating1243.2
Current Weighted rating1206.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1243.2
Current highest rating achieved1243.2
Current floor (min rating allowed)743.2
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)±155.9
Current Raw change used (final)0.0
Projected new Raw rating1243.2
Projected new Weighed rating1110.5
Projected new Weighted performance528.5
Projected new final Raw rating (if new WP > new Raw)1243.2
Projected new highest rating1243.2
Projected new floor743.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.2
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 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
Tournament: 2024 D6 Team Finals (U19)
Start: 2024/08/02  End: 2024/08/02  Host: GE  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 4.0
Main rating: 1232.0  Rating gain/loss: 54.1
Type rating: 1200.0  Rating gain/loss: 76.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 D6 Team Finals (U19) 2024/08/02 2024/08/02 Ekurhuleni (GE) Standard 60 0.83 5 4 4.0 1232.0 1200.0 Analysis
1 2024 D6 Teams (Pool B U19) 2024/07/13 2024/07/13 Ekurhuleni (GE) Rapid 45 0.74 3 2 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2024 D6 Team Finals (U19) 2024/08/02 2024/08/02 Ekurhuleni (GE) Standard 60 0.83 5 4 4.0 1232.0 1200.0 Analysis
1 2024 D6 Teams (Pool B U19) 2024/07/13 2024/07/13 Ekurhuleni (GE) Rapid 45 0.74 3 2 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 6 0 0 6.0 100.0 425.0 1195.3 1620.3
White 2 2 0 0 2.0 100.0 425.0 1186.0 1611.0
Black 4 4 0 0 4.0 100.0 425.0 1200.0 1625.0
Standard All 4 4 0 0 4.0 100.0 425.0 1193.0 1618.0
White 2 2 0 0 2.0 100.0 425.0 1186.0 1611.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
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 6 6 0 0 6.0 100.0 425.0 1195.3 1620.3
White 2 2 0 0 2.0 100.0 425.0 1186.0 1611.0
Black 4 4 0 0 4.0 100.0 425.0 1200.0 1625.0
Standard All 4 4 0 0 4.0 100.0 425.0 1193.0 1618.0
White 2 2 0 0 2.0 100.0 425.0 1186.0 1611.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
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 1060308201 Wales, D (Dean) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1080310708 Phatladira, K (Karabo) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
3 1070146054 Mashigo, A (Amogelang) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
4 1080308192 Mamabolo, K (Kylel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080305283 Mamabolo, K (Kylel) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
6 1060310706 Jacobs, T (Tiaan) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list