Player Page

Bota, K (Kamva)
Dob: 2008/06/01 (U18)
Gender: Male
Chess SA id: 1080141775
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/09/02 (258 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 rating1225.7
Curent Weighted rating1225.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1225.7
Current floor (min rating allowed)727.8
Current highest rating achieved1227.8
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)±159.9
Current Raw change used (final)0.0
Projected new Raw rating1225.7
Projected new Weighed rating1225.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1225.8
Projected effective change (new Official - current Official)+0.1
Projected new highest rating1227.8
Projected new floor727.8
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 rating1236.5
Curent Weighted rating1237.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1237.0
Current floor (min rating allowed)741.2
Current highest rating achieved1241.2
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)±157.4
Current Raw change used (final)0.0
Projected new Raw rating1236.5
Projected new Weighed rating1237.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.3
Projected effective change (new Official - current Official)+0.3
Projected new highest rating1241.2
Projected new floor741.2
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 rating1180.0
Curent Weighted rating1180.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1180.0
Current floor (min rating allowed)680.0
Current highest rating achieved1180.0
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)±170.6
Current Raw change used (final)0.0
Projected new Raw rating1180.0
Projected new Weighed rating1180.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1180.0
Projected new floor680.0
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)680.0
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 floor680.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 BC 5th Trials 2023 (U14A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1227.8 1241.2 Analysis
2 Slum Knights 5th 2022 (C) 2022/10/22 2022/10/22 Buffalo City (EBC) Standard 60 0.83 5 4 3.0 1195.9 1200.0 Analysis
1 BC Chess 4th Border Trials 2022 (B) 2022/05/21 2022/05/21 Buffalo City (EBC) Rapid 20 0.47 6 2 0.5 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 11 5 2 4 6.0 54.5 38.6 1221.1 1259.7
White 5 2 1 2 2.5 50.0 0.0 1262.5 1262.5
Black 6 3 1 2 3.5 58.3 70.8 1186.6 1257.5
Standard All 9 5 1 3 5.5 61.1 94.4 1199.3 1293.7
White 4 2 1 1 2.5 62.5 106.3 1200.9 1307.1
Black 5 3 0 2 3.0 60.0 85.0 1198.0 1283.0
Rapid All 2 0 1 1 0.5 25.0 -212.5 1319.5 1107.0
White 1 0 0 1 0.0 0.0 -425.0 1508.9 1083.9
Black 1 0 1 0 0.5 50.0 0.0 1130.0 1130.0
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 2110153669 Adabla, H (Helen Salasi) 1 1.0 1 0 0 100.0 1227.8 425.0 1652.8 View list
2 1110150737 Foslara, M (Minentle) 1 1.0 1 0 0 100.0 1227.8 425.0 1652.8 View list
3 1140136885 Khandoo, N (Nilan) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
4 1140141800 Ndwandwa, L (Longezo) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
5 1150141809 Wiseman, L (Luke) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
6 1110109250 Slater, C (Charlie) 1 0.5 0 1 0 50.0 1227.8 0.0 1227.8 View list
7 1110132605 Peters, S (Stijn) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1090147194 Msoki, A (Aziphiwe) 1 0.0 0 0 1 0.0 1195.9 -425.0 770.9 View list
9 1110109264 Gower, D (Daniel) 1 0.0 0 0 1 0.0 1227.8 -425.0 802.8 View list
10 1110153670 Dayimani, O (Ona) 1 0.0 0 0 1 0.0 1227.8 -425.0 802.8 View list
11 1090106163 Cressey, RJ (Ryelee Jordan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list