Player Page

Gumbo, B (Bajabulile)
Dob: 2009/09/24 (U16)
Gender: Female
Chess SA id: 209094347
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2022/08/27 (629 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 rating1119.3
Curent Weighted rating1119.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1119.3
Current floor (min rating allowed)650.9
Current highest rating achieved1150.9
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)±186.0
Current Raw change used (final)0.0
Projected new Raw rating1119.3
Projected new Weighed rating1119.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1119.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1150.9
Projected new floor650.9
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 rating1112.0
Curent Weighted rating1111.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1112.0
Current floor (min rating allowed)641.6
Current highest rating achieved1141.6
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)±188.0
Current Raw change used (final)0.0
Projected new Raw rating1112.0
Projected new Weighed rating1112.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1112.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1141.6
Projected new floor641.6
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
5 2022 Gauteng Schools Team Championships (U13 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 2 1.0 1114.0 1104.8 Analysis
4 2022 Gauteng Schools Individual Chess Championship (U13 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1096.4 1079.6 Analysis
3 2021 Gauteng Schools Chess Championships (U13 Girls) 2021/10/16 2021/10/16 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1130.3 1119.2 Analysis
2 2018 Gauteng League Final (U9) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1150.9 1141.6 Analysis
1 JCC Wits 2018 (Development) 2018/02/25 2018/02/25 Johannesburg Metro (GJM) Standard 62 0.84 5 5 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 21 7 0 14 7.0 33.3 -141.7 1188.5 1046.8
White 11 3 0 8 3.0 27.3 -193.2 1205.9 1012.7
Black 10 4 0 6 4.0 40.0 -85.0 1169.4 1084.4
Standard All 21 7 0 14 7.0 33.3 -141.7 1188.5 1046.8
White 11 3 0 8 3.0 27.3 -193.2 1205.9 1012.7
Black 10 4 0 6 4.0 40.0 -85.0 1169.4 1084.4
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 1100105688 Goncalves-Jardine, C (Cruz) 1 1.0 1 0 0 100.0 1150.9 425.0 1575.9 View list
2 1070097698 Madonda, P (Promrose) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090105671 Ncube, T (Thabiso Aiden) 1 1.0 1 0 0 100.0 1150.9 425.0 1575.9 View list
4 2090112559 Shiba, C (Crestina) 1 1.0 1 0 0 100.0 1130.3 425.0 1555.3 View list
5 2100143415 Seme, S (Sinethemba) 1 1.0 1 0 0 100.0 1096.4 425.0 1521.4 View list
6 2090143368 Selowa, G (Gosiame) 1 1.0 1 0 0 100.0 1096.4 425.0 1521.4 View list
7 109090195 Potgieter, N (Nicolas) 1 1.0 1 0 0 100.0 1114.0 425.0 1539.0 View list
8 208093697 Wait, M (Morgan) 1 0.0 0 0 1 0.0 1130.3 -425.0 705.3 View list
9 2090143411 Nyamande, W (Wamashudu) 1 0.0 0 0 1 0.0 1096.4 -425.0 671.4 View list
10 2090100211 Sebogoane, T (Thoriso) 1 0.0 0 0 1 0.0 1096.4 -425.0 671.4 View list
11 2090113265 Ramohlohla, L (Lerato Motaso) 1 0.0 0 0 1 0.0 1096.4 -425.0 671.4 View list
12 1090145908 Mutsodise, J (Joseph) 1 0.0 0 0 1 0.0 1114.0 -425.0 689.0 View list
13 1070097700 Mtaku, B (Bugle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2080104543 Mosoetsa, T (Tsholofelo) 1 0.0 0 0 1 0.0 1130.3 -425.0 705.3 View list
15 1100097702 Meyers, N (Noah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1090100208 Kilian, E (Ethan) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
17 1090097688 Holl, M (Markus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 210086774 Grobler, A (Amorette) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
19 1110097686 Froom, G (Gabriel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 110093068 De Rouwe, ED (Eckhard) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list