Player Page

Mboniswa, Y (Yongama)
Dob: 2011/06/14 (U14)
Gender: Male
Chess SA id: 1110134199
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2023/08/05 (475 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
Current Raw rating1182.9
Current Weighted rating1175.6
Current Weighted performance975.0
Current official/published rating (highest between Raw, WR and WP)1182.9
Current highest rating achieved1182.9
Current floor (min rating allowed)682.9
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)±169.9
Current Raw change used (final)0.0
Projected new Raw rating1182.9
Projected new Weighed rating1082.6
Projected new Weighted performance975.0
Projected new final Raw rating (if new WP > new Raw)1182.9
Projected new highest rating1182.9
Projected new floor682.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.9
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1204.0
Current Weighted rating1196.6
Current Weighted performance969.4
Current official/published rating (highest between Raw, WR and WP)1204.0
Current highest rating achieved1204.0
Current floor (min rating allowed)704.0
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1204.0
Projected new Weighed rating1101.9
Projected new Weighted performance969.4
Projected new final Raw rating (if new WP > new Raw)1204.0
Projected new highest rating1204.0
Projected new floor704.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.0
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1137.2
Current Weighted rating1137.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1137.2
Current highest rating achieved1137.2
Current floor (min rating allowed)637.2
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)±181.3
Current Raw change used (final)0.0
Projected new Raw rating1137.2
Projected new Weighed rating1046.2
Projected new Weighted performance219.8
Projected new final Raw rating (if new WP > new Raw)1137.2
Projected new highest rating1137.2
Projected new floor637.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1137.2
Projected effective change (new Official - current Official)-0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Hopetown Chess Open Tournament 2023 (U14-U18) 2023/08/05 2023/08/05 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1148.3 1169.2 Analysis
5 HSDA Chess Club School Tournament 2023 (U12+U14) 2023/07/29 2023/07/29 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1102.9 1117.2 Analysis
4 Inter Regional Chess Championship 2023 (U14) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 4 1.0 1125.1 1150.4 Analysis
3 Pixley Chess Trials 2022 (U12) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1128.8 1159.2 Analysis
2 Mangaung Metro Chess 13 August 2022 (C+D) 2022/08/13 2022/08/13 Mangaung (FMB) Rapid 32 0.63 5 5 1.0 1166.1 1200.0 Analysis
1 Pixley Chess Open 2021 2021/03/27 2021/03/27 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.0 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 29 12 0 17 12.0 41.4 -73.3 1189.2 1116.0
White 14 7 0 7 7.0 50.0 0.0 1175.1 1175.1
Black 15 5 0 10 5.0 33.3 -141.7 1202.4 1060.7
Standard All 24 11 0 13 11.0 45.8 -35.4 1191.7 1156.3
White 11 6 0 5 6.0 54.5 38.6 1180.7 1219.4
Black 13 5 0 8 5.0 38.5 -98.1 1201.1 1103.0
Rapid All 5 1 0 4 1.0 20.0 -255.0 1177.1 922.1
White 3 1 0 2 1.0 33.3 -141.7 1154.6 1012.9
Black 2 0 0 2 0.0 0.0 -425.0 1211.0 786.0
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 1100141146 Oberholzer, K (Kyle) 2 0.0 0 0 2 0.0 1134.5 -425.0 709.5 View list
2 1110156834 Claassen, D (David Christian) 1 1.0 1 0 0 100.0 1102.9 425.0 1527.9 View list
3 1100141144 Boucher, R (Ryann) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
4 2110105341 Botha, A (Ane) 1 1.0 1 0 0 100.0 1128.8 425.0 1553.8 View list
5 2110134195 April, S (Swazi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2100134194 April, C (Cherese) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
7 2100159422 Kahugu, A (Angelinah) 1 1.0 1 0 0 100.0 1102.9 425.0 1527.9 View list
8 1070135561 Joggom, SG (Sibusiso Grantham) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
9 1110159421 Herholdt, M (Mynard) 1 1.0 1 0 0 100.0 1102.9 425.0 1527.9 View list
10 2110107753 Koaeng, G (Galaletsang) 1 1.0 1 0 0 100.0 1125.1 425.0 1550.1 View list
11 1080150645 Leeuw, B (Boitumelo) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
12 108084926 Mjandana, AO (Ambeswa Onke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1120146485 Thiso, O (Owami) 1 1.0 1 0 0 100.0 1128.8 425.0 1553.8 View list
14 1100109109 Makhetha, P (Peloyaone) 1 0.0 0 0 1 0.0 1125.1 -425.0 700.1 View list
15 2040133925 Mvenya, M (Minintle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1110108216 Murphy, M (Martiz) 1 0.0 0 0 1 0.0 1128.8 -425.0 703.8 View list
17 2070110873 Moseleni, E (Eugene) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1100142308 Mnyameni, B (Bokang) 1 0.0 0 0 1 0.0 1125.1 -425.0 700.1 View list
19 1130131405 Le Roux, E (Eugene) 1 0.0 0 0 1 0.0 1166.1 -425.0 741.1 View list
20 1090111834 Khoete, B (Bokang) 1 0.0 0 0 1 0.0 1166.1 -425.0 741.1 View list