Player Page

Mathabatha, B (Bubo)
Dob: 2015/06/11 (U10)
Gender: Female
Chess SA id: 2150140298
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/08/05 (287 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 rating1085.4
Curent Weighted rating1091.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1091.0
Current floor (min rating allowed)665.1
Current highest rating achieved1165.1
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)±195.2
Current Raw change used (final)0.0
Projected new Raw rating1085.4
Projected new Weighed rating1089.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.8
Projected effective change (new Official - current Official)-1.2
Projected new highest rating1165.1
Projected new floor665.1
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 rating1070.0
Curent Weighted rating1075.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1075.1
Current floor (min rating allowed)658.0
Current highest rating achieved1158.0
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)±199.6
Current Raw change used (final)0.0
Projected new Raw rating1070.0
Projected new Weighed rating1073.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1073.9
Projected effective change (new Official - current Official)-1.2
Projected new highest rating1158.0
Projected new floor658.0
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)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 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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 West Rand at Bastion 2023 (U10) 2023/08/05 2023/08/05 West Rand (GWR) Standard 60 0.83 5 5 1.5 1097.0 1079.6 Analysis
3 West Rand vs Bojanala 2022 (U8+U10) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1118.6 1103.2 Analysis
2 2nd West Rand Open 2022 (U10) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 4 0.5 1165.1 1158.0 Analysis
1 D2 Schools Individuals 2022 (U9) 2022/05/07 2022/05/07 West Rand (GWR) Standard 60 0.83 5 4 1.0 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 17 3 2 12 4.0 23.5 -225.0 1194.2 969.2
White 8 3 1 4 3.5 43.8 -53.1 1195.6 1142.5
Black 9 0 1 8 0.5 5.6 -377.8 1193.0 815.3
Standard All 17 3 2 12 4.0 23.5 -225.0 1194.2 969.2
White 8 3 1 4 3.5 43.8 -53.1 1195.6 1142.5
Black 9 0 1 8 0.5 5.6 -377.8 1193.0 815.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2130140295 Khanyile, N (Ntombi) 2 1.0 1 0 1 50.0 1182.5 0.0 1182.5 View list
2 2150136181 Miya, K (Kwandokuhle) 2 0.5 0 1 1 25.0 1182.5 -212.5 970.0 View list
3 2140136769 Monare, O (Oreratile) 1 1.0 1 0 0 100.0 1118.6 425.0 1543.6 View list
4 1150159298 Kloppers, B (Ben) 1 1.0 1 0 0 100.0 1097.0 425.0 1522.0 View list
5 1150159299 Roux, M (Marelie) 1 0.5 0 1 0 50.0 1097.0 0.0 1097.0 View list
6 1130139682 Van Niekerk, J (Jaco) 1 0.0 0 0 1 0.0 1165.1 -425.0 740.1 View list
7 2130144973 Sipolo, P (Philisiwe) 1 0.0 0 0 1 0.0 1118.6 -425.0 693.6 View list
8 1140156381 Nxumalo, T (Thando Amohelang) 1 0.0 0 0 1 0.0 1097.0 -425.0 672.0 View list
9 1140139675 Naidoo, J (James) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2130143691 Molefe, T (Tshegofatso) 1 0.0 0 0 1 0.0 1165.1 -425.0 740.1 View list
11 1130140293 Fourie, T (Theo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2150156373 Erasmus, S (Sonja) 1 0.0 0 0 1 0.0 1097.0 -425.0 672.0 View list
13 2150134773 Maphoso, B (Boithabiso) 1 0.0 0 0 1 0.0 1118.6 -425.0 693.6 View list
14 2140157466 Mangqayi, B (Busisiwe) 1 0.0 0 0 1 0.0 1097.0 -425.0 672.0 View list
15 1140136180 Malikebu, S (Solomzi) 1 0.0 0 0 1 0.0 1118.6 -425.0 693.6 View list