Player Page

Khama, A (Amahle)
Dob: 2011/07/18 (U14)
Gender: Male
Chess SA id: 1110147300
FIDE id:
Region: Johannesburg Matro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/05/19 (361 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
Curent Raw rating1149.1
Curent Weighted rating1152.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1152.3
Current floor (min rating allowed)657.3
Current highest rating achieved1157.3
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)±178.3
Current Raw change used (final)0.0
Projected new Raw rating1149.1
Projected new Weighed rating1151.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.5
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1157.3
Projected new floor657.3
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1106.0
Curent Weighted rating1113.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1113.2
Current floor (min rating allowed)628.0
Current highest rating achieved1128.0
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)±189.6
Current Raw change used (final)0.0
Projected new Raw rating1106.0
Projected new Weighed rating1111.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1111.5
Projected effective change (new Official - current Official)-1.8
Projected new highest rating1128.0
Projected new floor628.0
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)628.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor628.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 5 1.5 1157.3 1128.0 Analysis
1 Chess Power House Rapid 2022 (U13) 2022/10/22 2022/10/22 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
Rapid 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
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 9 1 1 7 1.5 16.7 -283.3 1255.5 972.1
White 4 1 1 2 1.5 37.5 -106.3 1200.0 1093.8
Black 5 0 0 5 0.0 0.0 -425.0 1299.9 874.9
Standard 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
Rapid All 9 1 1 7 1.5 16.7 -283.3 1255.5 972.1
White 4 1 1 2 1.5 37.5 -106.3 1200.0 1093.8
Black 5 0 0 5 0.0 0.0 -425.0 1299.9 874.9
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 1110155643 Yoko, T (Tshiamo) 1 1.0 1 0 0 100.0 1157.3 425.0 1582.3 View list
2 1090154897 Strydom, Z (Zander) 1 0.5 0 1 0 50.0 1157.3 0.0 1157.3 View list
3 1080136200 Sehularo, K (Kganya) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
4 1100147318 Mumba, M (Mambo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1090147314 Khoza, A (Ayanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2080113256 Ferreira, M (Marquerite) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
7 1090147310 Davids, L (Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1090155564 Chesire, R (Ryan) 1 0.0 0 0 1 0.0 1157.3 -425.0 732.3 View list
9 1100133759 Brest, S (Saul) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list