Player Page

Biyela, U (Uyanda)
Dob: 2007/10/22 (U18)
Gender: Female
Chess SA id: 2070146848
FIDE id:
Region: King Cetshwayo (KUR)
Citizen: RSA
Title(s):
Last active: 2023/04/23 (387 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 rating1170.1
Curent Weighted rating1170.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1170.7
Current floor (min rating allowed)670.1
Current highest rating achieved1170.1
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)±173.0
Current Raw change used (final)0.0
Projected new Raw rating1170.1
Projected new Weighed rating1170.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.4
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1170.1
Projected new floor670.1
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 rating1160.0
Curent Weighted rating1160.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1160.8
Current floor (min rating allowed)660.0
Current highest rating achieved1160.0
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1160.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.4
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1160.0
Projected new floor660.0
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
2 2023 King Cetshwayo Chess Anniversary (Open) 2023/04/22 2023/04/23 King Cetshwayo (KUR) Standard 60 0.83 7 0 0.0 1170.1 1160.0 Analysis
1 2022 Unizulu Chess Tournament (U16) 2022/09/03 2022/09/04 King Cetshwayo (KUR) Standard 60 0.83 7 4 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 4 1 0 3 1.0 25.0 -212.5 1220.8 1008.3
White 2 1 0 1 1.0 50.0 0.0 1270.2 1270.2
Black 2 0 0 2 0.0 0.0 -425.0 1171.3 746.3
Standard All 4 1 0 3 1.0 25.0 -212.5 1220.8 1008.3
White 2 1 0 1 1.0 50.0 0.0 1270.2 1270.2
Black 2 0 0 2 0.0 0.0 -425.0 1171.3 746.3
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 2080137842 Mathonsi, S (Sandisiwe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1080134857 Ngwane, N (Njabulo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 1070146850 Khoza, A (Ayavuya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1070141674 Dlamini, S (Syamthemba) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list