Player Page

Mancoba, B (Buthanani)
Dob: 2002/03/02 (Adult)
Gender: Male
Chess SA id: 1020097972
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/09/09 (237 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 rating1043.8
Curent Weighted rating1029.5
Curent Weighted performance933.2
Current official/published rating (highest between Raw, WR and WP)1043.8
Current floor (min rating allowed)637.3
Current highest rating achieved1137.3
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)±207.1
Current Raw change used (final)0.0
Projected new Raw rating1043.8
Projected new Weighed rating1031.1
Projected new Weighted performance933.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1043.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1137.3
Projected new floor637.3
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 rating970.4
Curent Weighted rating972.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)972.0
Current floor (min rating allowed)624.4
Current highest rating achieved1124.4
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)±230.0
Current Raw change used (final)0.0
Projected new Raw rating970.4
Projected new Weighed rating971.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)971.6
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1124.4
Projected new floor624.4
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 rating1138.0
Curent Weighted rating1153.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1153.5
Current floor (min rating allowed)674.4
Current highest rating achieved1174.4
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)±181.1
Current Raw change used (final)0.0
Projected new Raw rating1138.0
Projected new Weighed rating1151.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.2
Projected effective change (new Official - current Official)-2.3
Projected new highest rating1174.4
Projected new floor674.4
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)674.4
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 floor674.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 WSU September Rapid 2023 (A) 2023/09/09 2023/09/09 OR Tambo (EOR) Rapid 30 0.60 7 6 2.0 1026.0 1174.4 Analysis
6 EC Students Team League 2023 (Open) 2023/08/05 2023/08/05 Amathole (EAL) Rapid 17 0.42 10 8 4.0 993.1 1160.0 Analysis
5 EC Students Team League (Open 2) 2023 2023/05/06 2023/05/06 Amathole (EAL) Standard 60 0.83 6 6 2.0 979.2 944.4 Analysis
4 EC Students Team League (Open1) 2023 2023/04/22 2023/04/22 Amathole (EAL) Standard 62 0.84 5 4 0.0 1018.2 984.4 Analysis
3 WSU March Rapid 2023 2023/03/18 2023/03/18 Amathole (EAL) Rapid 15 0.39 7 4 1.0 1020.1 1200.0 Analysis
2 Buffalo City Trials 1 of 5 2019 (U18-Open) 2019/02/02 2019/02/02 Buffalo City (EBC) Standard 60 0.83 5 5 0.0 1137.3 1124.4 Analysis
1 2nd Buffalo Trials 2018 (U18A) 2018/03/03 2018/03/03 Buffalo City (EBC) Standard 60 0.83 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 38 9 2 27 10.0 26.3 -201.3 1171.0 969.7
White 19 4 1 14 4.5 23.7 -223.7 1164.0 940.3
Black 19 5 1 13 5.5 28.9 -178.9 1178.0 999.1
Standard All 20 2 2 16 3.0 15.0 -297.5 1118.6 821.1
White 10 1 1 8 1.5 15.0 -297.5 1098.7 801.2
Black 10 1 1 8 1.5 15.0 -297.5 1138.5 841.0
Rapid All 18 7 0 11 7.0 38.9 -94.4 1229.3 1134.8
White 9 3 0 6 3.0 33.3 -141.7 1236.6 1094.9
Black 9 4 0 5 4.0 44.4 -47.2 1222.0 1174.7
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 1050153394 Pheta, S (Singabakho) 3 0.0 0 0 3 0.0 1001.5 -425.0 576.5 View list
2 1000153395 Wushe, M (Mxolisi) 3 0.0 0 0 3 0.0 1001.5 -425.0 576.5 View list
3 1040159334 Gantolo, L (Lwando) 2 2.0 2 0 0 100.0 993.1 425.0 1418.1 View list
4 2030159335 Setloboko, R (Refiloe) 2 2.0 2 0 0 100.0 993.1 425.0 1418.1 View list
5 1040153393 Mathabathe, K (Kagiso) 2 0.5 0 1 1 25.0 998.7 -212.5 786.2 View list
6 1780157155 Mdletye, R (Reuben) 1 1.0 1 0 0 100.0 1026.0 425.0 1451.0 View list
7 1950157160 Mcunukelwa, L (Lutho) 1 1.0 1 0 0 100.0 1026.0 425.0 1451.0 View list
8 2960097977 Mbaleki, A (Akhona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2030151172 Diratsagae, T (Tshwarelo) 1 1.0 1 0 0 100.0 1020.1 425.0 1445.1 View list
10 2030151598 Madlala, N (Nonhle) 1 1.0 1 0 0 100.0 979.2 425.0 1404.2 View list
11 202088759 Mase, L (Lonwabo) 1 0.5 0 1 0 50.0 979.2 0.0 979.2 View list
12 1020140191 Chidziwa, L (Liberty) 1 0.0 0 0 1 0.0 1026.0 -425.0 601.0 View list
13 2030151601 Mayisela, E (Elona) 1 0.0 0 0 1 0.0 979.2 -425.0 554.2 View list
14 1040153687 Matikinca, S (Siyabulela) 1 0.0 0 0 1 0.0 1020.1 -425.0 595.1 View list
15 1000151180 Marakalla, S (Silas) 1 0.0 0 0 1 0.0 979.2 -425.0 554.2 View list
16 1990133652 Makhaba, L (Lubabalo) 1 0.0 0 0 1 0.0 1026.0 -425.0 601.0 View list
17 2960099223 Mahlutshana, Z (Zizipho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1980134467 Maguta, E (Effort) 1 0.0 0 0 1 0.0 979.2 -425.0 554.2 View list
19 1010142318 Madikizela, S (Siyambonga) 1 0.0 0 0 1 0.0 1020.1 -425.0 595.1 View list
20 2030153853 Madasa, A (Anita) 1 0.0 0 0 1 0.0 1018.2 -425.0 593.2 View list