Player Page

Khumalo, A (Athenkosi Precious)
Dob: 2010/04/20 (U16)
Gender: Female
Chess SA id: 2100156527
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1170.7
Current Weighted rating1129.2
Current Weighted performance1156.1
Current official/published rating (highest between Raw, WR and WP)1170.7
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)±172.9
Current Raw change used (final)0.0
Projected new Raw rating1170.7
Projected new Weighed rating1038.0
Projected new Weighted performance1156.1
Projected new final Raw rating (if new WP > new Raw)1170.7
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)1170.7
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 rating1162.1
Current Weighted rating1109.5
Current Weighted performance1099.5
Current official/published rating (highest between Raw, WR and WP)1162.1
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)±175.0
Current Raw change used (final)0.0
Projected new Raw rating1162.1
Projected new Weighed rating1019.5
Projected new Weighted performance1099.5
Projected new final Raw rating (if new WP > new Raw)1162.1
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)1162.1
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 rating1182.0
Current Weighted rating1198.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.4
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)±170.1
Current Raw change used (final)0.0
Projected new Raw rating1182.0
Projected new Weighed rating1102.5
Projected new Weighted performance679.9
Projected new final Raw rating (if new WP > new Raw)1182.0
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)1182.0
Projected effective change (new Official - current Official)-16.4
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Gauteng Top Schools 2024 (U15 Girls) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 4 1.5 1179.0 1199.6 Analysis
3 Sedibeng West District Schools Chess Team's Championships 2024 (U15) 2024/08/12 2024/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1112.6 1081.5 Analysis
2 Sedibeng West District Schools Individual Chess Championships 2024 (U15 Girls) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1113.5 1077.9 Analysis
1 Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U14) 2024/06/16 2024/06/16 Sedibeng (GSV) Rapid 30 0.60 5 4 2.0 1099.9 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Gauteng Top Schools 2024 (U15 Girls) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 4 1.5 1179.0 1199.6 Analysis
6 Sedibeng West District Schools Chess Team's Championships 2024 (U15) 2024/08/12 2024/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1112.6 1081.5 Analysis
5 Sedibeng West District Schools Individual Chess Championships 2024 (U15 Girls) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1113.5 1077.9 Analysis
4 Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U14) 2024/06/16 2024/06/16 Sedibeng (GSV) Rapid 30 0.60 5 4 2.0 1099.9 1200.0 Analysis
3 2023 Gauteng Top Schools (U15 Girls) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.0 1171.0 1161.8 Analysis
2 2023 Sedibeng West District Schools Chess Tournament (U15) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1171.0 1161.8 Analysis
1 D8 Schools Individuals 2023 (U15 Girls) 2023/05/20 2023/05/20 West Rand (GWR) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 9 1 8 9.5 52.8 23.6 1221.3 1245.0
White 11 6 0 5 6.0 54.5 38.6 1193.6 1232.3
Black 7 3 1 3 3.5 50.0 0.0 1264.9 1264.9
Standard All 10 6 0 4 6.0 60.0 85.0 1212.4 1297.4
White 6 4 0 2 4.0 66.7 141.7 1180.0 1321.7
Black 4 2 0 2 2.0 50.0 0.0 1260.9 1260.9
Rapid All 8 3 1 4 3.5 43.8 -53.1 1232.5 1179.4
White 5 2 0 3 2.0 40.0 -85.0 1210.0 1125.0
Black 3 1 1 1 1.5 50.0 0.0 1270.1 1270.1
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 33 12 2 19 13.0 39.4 -90.2 1220.4 1130.2
White 19 8 0 11 8.0 42.1 -67.1 1213.0 1145.9
Black 14 4 2 8 5.0 35.7 -121.4 1230.4 1109.0
Standard All 25 9 1 15 9.5 38.0 -102.0 1216.5 1114.5
White 14 6 0 8 6.0 42.9 -60.7 1214.1 1153.3
Black 11 3 1 7 3.5 31.8 -154.5 1219.6 1065.1
Rapid All 8 3 1 4 3.5 43.8 -53.1 1232.5 1179.4
White 5 2 0 3 2.0 40.0 -85.0 1210.0 1125.0
Black 3 1 1 1 1.5 50.0 0.0 1270.1 1270.1
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 2100112830 Motaung, R (Retshepile) 4 0.0 0 0 4 0.0 1155.2 -425.0 730.2 View list
2 2090155774 Radebe, T (Tshepang) 2 1.0 1 0 1 50.0 1113.0 0.0 1113.0 View list
3 2100303603 Moloi, O (Orathile) 2 0.0 0 0 2 0.0 1106.7 -425.0 681.7 View list
4 1100309495 Maphike, R (Reabetswe) 1 1.0 1 0 0 100.0 1112.6 425.0 1537.6 View list
5 2100306158 Matsaneng, O (Oratile) 1 1.0 1 0 0 100.0 1099.9 425.0 1524.9 View list
6 2100143397 Molaetsa, N (Ntebogeng) 1 1.0 1 0 0 100.0 1113.5 425.0 1538.5 View list
7 2090156526 Kene, O (Olwethu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 109091422 Christie, L (Levi) 1 1.0 1 0 0 100.0 1112.6 425.0 1537.6 View list
9 2110150832 Cadman, J (Jessie Leigh) 1 1.0 1 0 0 100.0 1179.0 425.0 1604.0 View list
10 2090119783 Kovuzela, J (Jabulile) 1 1.0 1 0 0 100.0 1171.0 425.0 1596.0 View list
11 1110161384 Aucamp, A (Anru) 1 1.0 1 0 0 100.0 1112.6 425.0 1537.6 View list
12 2080145958 Nkosi, M (Minenhle) 1 1.0 1 0 0 100.0 1171.0 425.0 1596.0 View list
13 2100145862 Seboane, B (Bonolo Mpho) 1 1.0 1 0 0 100.0 1113.5 425.0 1538.5 View list
14 1120306163 Tsotetsi, K (Kamogelo Galaletsang) 1 1.0 1 0 0 100.0 1099.9 425.0 1524.9 View list
15 2100305244 Lin, D (Dara) 1 0.5 0 1 0 50.0 1179.0 0.0 1179.0 View list
16 2080156528 Khumalo, I (Inganathi Bridget) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1090156516 Moshoeshoe, D (David) 1 0.0 0 0 1 0.0 1171.0 -425.0 746.0 View list
18 2100159537 Montoedi, R (Reabetsoe) 1 0.0 0 0 1 0.0 1171.0 -425.0 746.0 View list
19 2090135229 Mofokeng, M (Mathabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1090143350 Mathe, T (Thandolwethu) 1 0.0 0 0 1 0.0 1112.6 -425.0 687.6 View list