Player Page

Mtambo, B (Bokang)
Dob: 2007/04/08 (U18)
Gender: Male
Chess SA id: 107086028
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/03/04 (440 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 rating1079.2
Curent Weighted rating1089.1
Curent Weighted performance855.4
Current official/published rating (highest between Raw, WR and WP)1089.1
Current floor (min rating allowed)669.5
Current highest rating achieved1169.5
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)±197.0
Current Raw change used (final)0.0
Projected new Raw rating1079.2
Projected new Weighed rating1087.1
Projected new Weighted performance855.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1087.1
Projected effective change (new Official - current Official)-2.0
Projected new highest rating1169.5
Projected new floor669.5
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 rating1058.2
Curent Weighted rating1070.3
Curent Weighted performance853.5
Current official/published rating (highest between Raw, WR and WP)1070.3
Current floor (min rating allowed)666.2
Current highest rating achieved1166.2
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)±202.9
Current Raw change used (final)0.0
Projected new Raw rating1058.2
Projected new Weighed rating1067.8
Projected new Weighted performance853.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1067.8
Projected effective change (new Official - current Official)-2.6
Projected new highest rating1166.2
Projected new floor666.2
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
19 Ekurhuleni Springs Open 4 March 2023 (D) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 0 0.0 1079.2 1058.2 Analysis
18 Heidelberg Open 2023 (B) 2023/02/04 2023/02/04 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1156.6 1151.0 Analysis
17 Laerkool Midvaal Chess Open 2023 (B) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 4 1.0 1169.5 1166.2 Analysis
16 D7 Teams 2022 (U15 Mixed) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1113.2 1125.5 Analysis
15 Gaueng Schools D7 2022 (U15 Boys) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1079.3 1086.7 Analysis
14 Midvaal Ope 2022 (C) 2022/01/29 2022/01/29 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1023.9 1020.7 Analysis
13 Heidelberg Open 2020 (C) 2020/02/01 2020/02/01 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 969.5 963.8 Analysis
12 Midvaal Chess Open 2020 (C) 2020/01/25 2020/01/25 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 914.7 897.0 Analysis
11 Overvaal Chess Open 2019 (D) 2019/06/15 2019/06/15 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 964.2 939.8 Analysis
10 Drie Riviere Open 2019 (D) 2019/06/08 2019/06/08 Sedibeng (GSV) Standard 60 0.83 5 4 0.5 964.2 939.8 Analysis
9 Vaal Chess Club Open 2019 (D) 2019/06/01 2019/06/01 Sedibeng (GSV) Standard 61 0.83 5 5 1.5 964.2 939.8 Analysis
8 Amigo Spur Eligwa Chess Open 2019 (C) 2019/05/18 2019/05/18 Sedibeng (GSV) Standard 61 0.83 5 5 1.0 1079.4 1081.4 Analysis
7 D7 Individuals 2019 (U13 Boys) 2019/05/04 2019/05/04 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1079.4 1081.4 Analysis
6 Dirk de Koster Chess Open 2019 (D) 2019/04/13 2019/04/13 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1085.0 1091.8 Analysis
5 Carels Open 2019 (D) 2019/03/02 2019/03/02 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1092.6 1104.6 Analysis
4 AG Visser Skaak Ope 2019 (I) 2019/02/23 2019/02/23 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1034.2 1034.2 Analysis
3 Broadland`s Knights Chess Open 2018 (D) 2018/06/16 2018/06/16 Sedibeng (GSV) Standard 61 0.83 5 4 1.5 1200.0 1200.0 Analysis
2 Hoerskool Drie Riviere Open 2018 (D) 2018/06/09 2018/06/09 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 Sasolburg Open 2018 (D) 2018/06/02 2018/06/02 Sedibeng (GSV) Standard 61 0.83 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 85 30 6 49 33.0 38.8 -95.0 1095.8 1000.8
White 43 17 3 23 18.5 43.0 -59.3 1102.6 1043.3
Black 42 13 3 26 14.5 34.5 -131.5 1088.8 957.3
Standard All 85 30 6 49 33.0 38.8 -95.0 1095.8 1000.8
White 43 17 3 23 18.5 43.0 -59.3 1102.6 1043.3
Black 42 13 3 26 14.5 34.5 -131.5 1088.8 957.3
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 1090111867 Mittermaier, G (Gunther) 4 1.0 1 0 3 25.0 1009.3 -212.5 796.8 View list
2 2080108481 Kok, S (Sydney) 2 2.0 2 0 0 100.0 997.1 425.0 1422.1 View list
3 1100106661 Harmse, H (Heinrich) 2 1.0 1 0 1 50.0 964.2 0.0 964.2 View list
4 210082952 Van Biljon, J (Jessica) 2 1.0 1 0 1 50.0 1142.5 0.0 1142.5 View list
5 1120100418 Weber, KP (Keagan) 2 1.0 1 0 1 50.0 1082.1 0.0 1082.1 View list
6 1090114961 Janse Van Rensburg, J (Juven) 2 0.5 0 1 1 25.0 966.9 -212.5 754.4 View list
7 1090098059 Kapp, JS (Jeandre) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
8 104086509 Khumalo, N (Nkosinathi) 2 0.0 0 0 2 0.0 1163.0 -425.0 738.0 View list
9 210075201 Williams, A (Anika) 2 0.0 0 0 2 0.0 1096.7 -425.0 671.7 View list
10 2080130067 Cilliers, J (Juanita) 1 1.0 1 0 0 100.0 914.7 425.0 1339.7 View list
11 2050148620 Du Plessis, C (Clarissa) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
12 1010130267 Dromard, E (Elenore) 1 1.0 1 0 0 100.0 969.5 425.0 1394.5 View list
13 1000111236 De Wet, S (Seth) 1 1.0 1 0 0 100.0 1092.6 425.0 1517.6 View list
14 2080130068 Cronje, C (Chloe) 1 1.0 1 0 0 100.0 914.7 425.0 1339.7 View list
15 1080136504 Falakahia, S (Sbusiso) 1 1.0 1 0 0 100.0 1023.9 425.0 1448.9 View list
16 111086040 Goosen, L (Lucuis) 1 1.0 1 0 0 100.0 1085.0 425.0 1510.0 View list
17 1060132225 Khasane, M (Morgan) 1 1.0 1 0 0 100.0 1023.9 425.0 1448.9 View list
18 1090103519 Le Roux, L (Luann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1120100419 Mofokeng, B (Bokang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1050109815 Motsisi, S (Sipho) 1 1.0 1 0 0 100.0 1034.2 425.0 1459.2 View list