Player Page

Buthelezi, C (Celumusa)
Dob: 2006/02/18 (U20)
Gender: Male
Chess SA id: 1060308152
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 rating1251.8
Current Weighted rating1208.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1251.8
Current highest rating achieved1251.8
Current floor (min rating allowed)751.8
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.52
Difference (S-We)-0.43
Current Raw change (no limits, including tournament time weight)-15.5
Current min/max change allowed (with limits)±154.0
Current Raw change used (final)-15.5
Projected new Raw rating1236.3
Projected new Weighed rating1111.8
Projected new Weighted performance752.4
Projected new final Raw rating (if new WP > new Raw)1236.3
Projected new highest rating1251.8
Projected new floor751.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1236.3
Projected effective change (new Official - current Official)-15.5
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 month5
Score (S)2.0
Expected score (We)2.29
Difference (S-We)-0.29
Current Raw change (no limits, including tournament time weight)-11.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-11.6
Projected new Raw rating1188.4
Projected new Weighed rating1104.0
Projected new Weighted performance383.9
Projected new final Raw rating (if new WP > new Raw)1188.4
Projected new highest rating1188.4
Projected new floor688.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.4
Projected effective change (new Official - current Official)-11.6
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 rating1257.6
Current Weighted rating1209.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1257.6
Current highest rating achieved1257.6
Current floor (min rating allowed)757.6
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)±152.8
Current Raw change used (final)0.0
Projected new Raw rating1257.6
Projected new Weighed rating1112.6
Projected new Weighted performance484.8
Projected new final Raw rating (if new WP > new Raw)1257.6
Projected new highest rating1257.6
Projected new floor757.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1257.6
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: 5
Games: 5  Score: 2.0
Main rating: 1251.8  Rating gain/loss: -15.5
Type rating: 1200.0  Rating gain/loss: -11.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 D6 Team Finals (U19) 2024/08/02 2024/08/02 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1251.8 1200.0 Analysis
1 2024 D6 Teams (Pool A U19) 2024/07/13 2024/07/13 Ekurhuleni (GE) Rapid 45 0.74 5 5 4.0 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 5 2.0 1251.8 1200.0 Analysis
1 2024 D6 Teams (Pool A U19) 2024/07/13 2024/07/13 Ekurhuleni (GE) Rapid 45 0.74 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1246.5 1331.5
White 5 3 0 2 3.0 60.0 85.0 1263.2 1348.2
Black 5 3 0 2 3.0 60.0 85.0 1229.8 1314.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1257.3 1172.3
White 3 1 0 2 1.0 33.3 -141.7 1305.4 1163.7
Black 2 1 0 1 1.0 50.0 0.0 1185.2 1185.2
Rapid All 5 4 0 1 4.0 80.0 255.0 1235.7 1490.7
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 2 0 1 2.0 66.7 141.7 1259.6 1401.2
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 10 6 0 4 6.0 60.0 85.0 1246.5 1331.5
White 5 3 0 2 3.0 60.0 85.0 1263.2 1348.2
Black 5 3 0 2 3.0 60.0 85.0 1229.8 1314.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1257.3 1172.3
White 3 1 0 2 1.0 33.3 -141.7 1305.4 1163.7
Black 2 1 0 1 1.0 50.0 0.0 1185.2 1185.2
Rapid All 5 4 0 1 4.0 80.0 255.0 1235.7 1490.7
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 2 0 1 2.0 66.7 141.7 1259.6 1401.2
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 1060111970 Bezuidenhout, A (Anru) 2 0.0 0 0 2 0.0 1225.9 -425.0 800.9 View list
2 1070308248 Setaka, L (Larato) 1 1.0 1 0 0 100.0 1251.8 425.0 1676.8 View list
3 1070146062 Moloto, S (Solomon) 1 1.0 1 0 0 100.0 1251.8 425.0 1676.8 View list
4 1070308159 Lensley, B (Brian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2090118175 Dingalibala, R (Reabetswe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1070308168 Wagner, H (Heinrich) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070308166 Siwela, T (Tlangelani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1070310709 Sikwa, T (Tinashe) 1 0.0 0 0 1 0.0 1251.8 -425.0 826.8 View list
9 1070153021 Kaye, L (Levinno) 1 0.0 0 0 1 0.0 1251.8 -425.0 826.8 View list