Player Page

Khumalo, K (Khayalethu)
Dob: 2008/04/01 (U18)
Gender: Male
Chess SA id: 1080155423
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/11/09 (14 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 rating1212.2
Current Weighted rating1207.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1212.2
Current highest rating achieved1212.2
Current floor (min rating allowed)712.2
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)1.66
Difference (S-We)0.80
Current Raw change (no limits, including tournament time weight)28.9
Current min/max change allowed (with limits)±163.0
Current Raw change used (final)28.9
Projected new Raw rating1241.1
Projected new Weighed rating1110.7
Projected new Weighted performance981.9
Projected new final Raw rating (if new WP > new Raw)1241.1
Projected new highest rating1241.1
Projected new floor741.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.1
Projected effective change (new Official - current Official)+28.9
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 rating1203.4
Current Weighted rating1200.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1203.4
Current highest rating achieved1203.4
Current floor (min rating allowed)703.4
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)±165.0
Current Raw change used (final)0.0
Projected new Raw rating1203.4
Projected new Weighed rating1104.5
Projected new Weighted performance395.1
Projected new final Raw rating (if new WP > new Raw)1203.4
Projected new highest rating1203.4
Projected new floor703.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.4
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 rating1216.6
Current Weighted rating1213.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1216.6
Current highest rating achieved1216.6
Current floor (min rating allowed)716.6
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.71
Difference (S-We)0.29
Current Raw change (no limits, including tournament time weight)10.4
Current min/max change allowed (with limits)±161.9
Current Raw change used (final)10.4
Projected new Raw rating1227.0
Projected new Weighed rating1116.8
Projected new Weighted performance774.5
Projected new final Raw rating (if new WP > new Raw)1227.0
Projected new highest rating1227.0
Projected new floor727.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1227.0
Projected effective change (new Official - current Official)+10.4
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 achieved1200.0
Current floor (min rating allowed)700.0
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)±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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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: Evaton #Bossoya Chess Rapid 09 Nov 2024 (B)
Start: 2024/11/09  End: 2024/11/09  Host: GSV  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1212.2  Rating gain/loss: 28.9
Type rating: 1216.6  Rating gain/loss: 10.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) 2024/11/09 2024/11/09 Sedibeng (GSV) Rapid 30 0.60 6 5 3.0 1212.2 1216.6 Analysis
1 Gauteng Schools Individuals Finals 2024 (U18 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1207.8 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Evaton #Bossoya Chess Rapid 09 Nov 2024 (B) 2024/11/09 2024/11/09 Sedibeng (GSV) Rapid 30 0.60 6 5 3.0 1212.2 1216.6 Analysis
2 Gauteng Schools Individuals Finals 2024 (U18 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1207.8 1200.0 Analysis
1 Lenasia Chess Academy Tournament - Rapid Rated 2023 2023/10/08 2023/10/08 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 2 4 5.0 50.0 0.0 1336.9 1336.9
White 5 3 1 1 3.5 70.0 170.0 1335.4 1505.4
Black 5 1 1 3 1.5 30.0 -170.0 1338.3 1168.3
Standard All 5 1 2 2 2.0 40.0 -85.0 1311.4 1226.4
White 2 1 1 0 1.5 75.0 212.5 1248.0 1460.5
Black 3 0 1 2 0.5 16.7 -283.3 1353.6 1070.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1362.4 1447.4
White 3 2 0 1 2.0 66.7 141.7 1393.7 1535.4
Black 2 1 0 1 1.0 50.0 0.0 1315.3 1315.3
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 15 7 2 6 8.0 53.3 28.3 1291.2 1319.6
White 8 5 1 2 5.5 68.8 159.4 1284.6 1444.0
Black 7 2 1 4 2.5 35.7 -121.4 1298.8 1177.4
Standard All 5 1 2 2 2.0 40.0 -85.0 1311.4 1226.4
White 2 1 1 0 1.5 75.0 212.5 1248.0 1460.5
Black 3 0 1 2 0.5 16.7 -283.3 1353.6 1070.3
Rapid All 10 6 0 4 6.0 60.0 85.0 1281.2 1366.2
White 6 4 0 2 4.0 66.7 141.7 1296.9 1438.5
Black 4 2 0 2 2.0 50.0 0.0 1257.7 1257.7
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 1110156446 Letele, K (Katleho) 1 1.0 1 0 0 100.0 1212.2 425.0 1637.2 View list
2 2050162540 Narotam, D (Diya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110156467 Ralebenya, L (Lebenya) 1 1.0 1 0 0 100.0 1212.2 425.0 1637.2 View list
4 1070162533 Mohamed, F (Faraaz) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060140470 Maunatlala, K (Kabelo) 1 1.0 1 0 0 100.0 1207.8 425.0 1632.8 View list
6 1050162522 Gwantshu, B (Bulumko) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2080313306 Budulwayo, H (Hlengiwe) 1 1.0 1 0 0 100.0 1212.2 425.0 1637.2 View list
8 1060111970 Bezuidenhout, A (Anru) 1 0.5 0 1 0 50.0 1207.8 0.0 1207.8 View list
9 1060155486 Mashiane, K (Khumo) 1 0.5 0 1 0 50.0 1207.8 0.0 1207.8 View list
10 204066121 Wallace, A (Amy) 1 0.0 0 0 1 0.0 1212.2 -425.0 787.2 View list
11 1900162544 Noorbhai, R (Riaz) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1060146060 Mokganyetsi, B (Bandile) 1 0.0 0 0 1 0.0 1207.8 -425.0 782.8 View list
13 1010160674 Israel, L (Leo) 1 0.0 0 0 1 0.0 1212.2 -425.0 787.2 View list
14 1870162531 Mallesh, S (Shivaprasad) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 106056845 Buhrmann, J (Johann) 1 0.0 0 0 1 0.0 1207.8 -425.0 782.8 View list