Player Page

Biko, S (Siyolise)
Dob: 2007/08/13 (U18)
Gender: Male
Chess SA id: 1070100127
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (28 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 rating1055.3
Curent Weighted rating1154.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1154.5
Current floor (min rating allowed)663.1
Current highest rating achieved1163.1
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)±203.8
Current Raw change used (final)0.0
Projected new Raw rating1055.3
Projected new Weighed rating1146.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.2
Projected effective change (new Official - current Official)-8.3
Projected new highest rating1163.1
Projected new floor663.1
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 rating1031.2
Curent Weighted rating1145.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1145.6
Current floor (min rating allowed)655.6
Current highest rating achieved1155.6
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)±210.9
Current Raw change used (final)0.0
Projected new Raw rating1031.2
Projected new Weighed rating1136.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.1
Projected effective change (new Official - current Official)-9.5
Projected new highest rating1155.6
Projected new floor655.6
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Hopetown Open Chess Tournament 2024 (U18+Open) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 0.5 1163.1 1155.6 Analysis
1 2024 HSDA Schools Tournament II (U15-U19) 2024/04/13 2024/04/13 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 0.0 1163.1 1155.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Hopetown Open Chess Tournament 2024 (U18+Open) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 0.5 1163.1 1155.6 Analysis
2 2024 HSDA Schools Tournament II (U15-U19) 2024/04/13 2024/04/13 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 0.0 1163.1 1155.6 Analysis
1 Pixley Schools District Eliminations 2018 (U11) 2018/04/14 2018/04/14 Pixley-ka-Seme (NCP) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 0 1 9 0.5 5.0 -382.5 1265.0 882.5
White 4 0 1 3 0.5 12.5 -318.8 1323.4 1004.7
Black 6 0 0 6 0.0 0.0 -425.0 1226.0 801.0
Standard All 10 0 1 9 0.5 5.0 -382.5 1265.0 882.5
White 4 0 1 3 0.5 12.5 -318.8 1323.4 1004.7
Black 6 0 0 6 0.0 0.0 -425.0 1226.0 801.0
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 14 1 1 12 1.5 10.7 -333.9 1239.8 905.9
White 6 0 1 5 0.5 8.3 -354.2 1266.9 912.7
Black 8 1 0 7 1.0 12.5 -318.8 1219.5 900.8
Standard All 14 1 1 12 1.5 10.7 -333.9 1239.8 905.9
White 6 0 1 5 0.5 8.3 -354.2 1266.9 912.7
Black 8 1 0 7 1.0 12.5 -318.8 1219.5 900.8
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 1080156840 Hendricks, G (Garryn) 2 0.0 0 0 2 0.0 1163.1 -425.0 738.1 View list
2 1060150916 Madyo, T (Thami) 2 0.0 0 0 2 0.0 1163.1 -425.0 738.1 View list
3 1070096785 Mboniswa, I (Indibabale) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 108084931 May, AD (Alrique Dominic) 1 0.5 0 1 0 50.0 1163.1 0.0 1163.1 View list
5 107052412 Wolfaard, S (Stephan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1110141148 Rushford, C (Chad Jason) 1 0.0 0 0 1 0.0 1163.1 -425.0 738.1 View list
7 1100141146 Oberholzer, K (Kyle) 1 0.0 0 0 1 0.0 1163.1 -425.0 738.1 View list
8 2070100135 Mouton, V (Veronique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 108084924 Madyo, M (Mbuyiselo) 1 0.0 0 0 1 0.0 1163.1 -425.0 738.1 View list
10 1080150645 Leeuw, B (Boitumelo) 1 0.0 0 0 1 0.0 1163.1 -425.0 738.1 View list
11 1100141144 Boucher, R (Ryann) 1 0.0 0 0 1 0.0 1163.1 -425.0 738.1 View list
12 1070100136 Bailey, M (Marlin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list