Player Page

Mbuyisa, B (Bongisiwe)
Dob: 2004/09/26 (Adult)
Gender: Female
Chess SA id: 2040106385
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2018/12/20 (1996 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 rating1105.6
Curent Weighted rating1105.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1105.6
Current floor (min rating allowed)733.6
Current highest rating achieved1233.6
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)±189.7
Current Raw change used (final)0.0
Projected new Raw rating1105.6
Projected new Weighed rating1105.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1105.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.6
Projected new floor733.6
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 rating1077.6
Curent Weighted rating1077.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1077.6
Current floor (min rating allowed)577.6
Current highest rating achieved1077.6
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)±197.4
Current Raw change used (final)0.0
Projected new Raw rating1077.6
Projected new Weighed rating1077.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1077.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1077.6
Projected new floor577.6
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 rating1169.1
Curent Weighted rating1169.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1169.1
Current floor (min rating allowed)758.4
Current highest rating achieved1258.4
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)±173.3
Current Raw change used (final)0.0
Projected new Raw rating1169.1
Projected new Weighed rating1169.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1258.4
Projected new floor758.4
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)758.4
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 floor758.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 10th Jacob G Zuma Foundation 2018 (Team) 2018/12/20 2018/12/20 iLembe (KIK) Rapid 15 0.39 5 5 1.0 1233.6 1258.4 Analysis
2 10th Jacob G Zuma Foundation 2018 (Open) 2018/12/07 2018/12/09 iLembe (KIK) Standard 60 0.83 6 6 1.0 1233.6 1200.0 Analysis
1 2018 Umkhanyakude Open (U15) 2018/09/08 2018/09/08 Umkhanyakude (KUM) Rapid 30 0.60 5 5 4.0 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 16 6 0 10 6.0 37.5 -106.3 1075.5 969.2
White 8 3 0 5 3.0 37.5 -106.3 1064.4 958.2
Black 8 3 0 5 3.0 37.5 -106.3 1086.5 980.2
Standard All 6 1 0 5 1.0 16.7 -283.3 989.6 706.3
White 3 0 0 3 0.0 0.0 -425.0 838.5 413.5
Black 3 1 0 2 1.0 33.3 -141.7 1140.7 999.0
Rapid All 10 5 0 5 5.0 50.0 0.0 1127.0 1127.0
White 5 3 0 2 3.0 60.0 85.0 1200.0 1285.0
Black 5 2 0 3 2.0 40.0 -85.0 1053.9 968.9
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 202091846 Mlangeni, H (Hlanganani) 1 1.0 1 0 0 100.0 1233.6 425.0 1658.6 View list
2 2050106377 Dlodlo, O (Olwethu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 204081817 Dlamini, L (Londeka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2040107599 Ngobese, S (Sihle) 1 1.0 1 0 0 100.0 1233.6 425.0 1658.6 View list
5 1040106375 Thwala, S (Sbonelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2060106386 Sibiya, T (Thobile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 203064287 Zikalala, A (Aphiwe) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
8 1020107617 Ragedi, E (Enos) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
9 200085491 Ngwenya, N (Ntombifuthi) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
10 204081896 Mngadi, O (Olwethu) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
11 206091772 Dladla, A (Asiphile) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
12 202085481 Mkhize, Y (Yoliswa) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
13 206059196 Mkhize, N (Nosipho) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
14 204081814 Mbatha, A (Asanda) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
15 203081930 Machi, A (Amahle) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
16 1040106383 Khumalo, A (Asanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list