Player Page

Sibisi, S (Siyethemba)
Dob: 2010/08/15 (U16)
Gender: Female
Chess SA id: 2100157571
FIDE id:
Region: Uthukela (KUL)
Citizen: RSA
Title(s):
Last active: 2024/09/15 (70 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 rating1178.7
Current Weighted rating1172.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.7
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)±170.9
Current Raw change used (final)0.0
Projected new Raw rating1178.7
Projected new Weighed rating1078.1
Projected new Weighted performance607.9
Projected new final Raw rating (if new WP > new Raw)1178.7
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)1178.7
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 rating1197.1
Current Weighted rating1199.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.5
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)±166.5
Current Raw change used (final)0.0
Projected new Raw rating1197.1
Projected new Weighed rating1103.6
Projected new Weighted performance395.8
Projected new final Raw rating (if new WP > new Raw)1197.1
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)1197.1
Projected effective change (new Official - current Official)-2.4
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 rating1147.4
Current Weighted rating1151.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1151.1
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)±178.7
Current Raw change used (final)0.0
Projected new Raw rating1147.4
Projected new Weighed rating1058.2
Projected new Weighted performance279.0
Projected new final Raw rating (if new WP > new Raw)1147.4
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)1147.4
Projected effective change (new Official - current Official)-3.7
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 KZN Schools District Selections (U15 Girls) 2024/09/13 2024/09/15 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1168.5 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2024 KZN Schools District Selections (U15 Girls) 2024/09/13 2024/09/15 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1168.5 1200.0 Analysis
1 2023 KZN Winter Schools Selections (U15 Girls) 2023/06/24 2023/06/24 Ethekwini (KED) Rapid 30 0.60 7 7 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 3 0 3 3.0 50.0 0.0 1216.6 1216.6
White 3 2 0 1 2.0 66.7 141.7 1193.9 1335.6
Black 3 1 0 2 1.0 33.3 -141.7 1239.4 1097.7
Standard All 6 3 0 3 3.0 50.0 0.0 1216.6 1216.6
White 3 2 0 1 2.0 66.7 141.7 1193.9 1335.6
Black 3 1 0 2 1.0 33.3 -141.7 1239.4 1097.7
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 13 5 0 8 5.0 38.5 -98.1 1207.7 1109.6
White 6 4 0 2 4.0 66.7 141.7 1197.0 1338.6
Black 7 1 0 6 1.0 14.3 -303.6 1216.9 913.3
Standard All 6 3 0 3 3.0 50.0 0.0 1216.6 1216.6
White 3 2 0 1 2.0 66.7 141.7 1193.9 1335.6
Black 3 1 0 2 1.0 33.3 -141.7 1239.4 1097.7
Rapid All 7 2 0 5 2.0 28.6 -182.1 1200.0 1017.9
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 4 0 0 4 0.0 0.0 -425.0 1200.0 775.0
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 2080157542 Masondo, K (Karabo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2090157539 Madumela, L (Lilitha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2100135320 Thusi, S (Sisanda) 1 1.0 1 0 0 100.0 1168.5 425.0 1593.5 View list
4 2100311182 Sibiya, L (Lethokuhle) 1 1.0 1 0 0 100.0 1168.5 425.0 1593.5 View list
5 2100311179 Mazibuko, S (Sinethemba) 1 1.0 1 0 0 100.0 1168.5 425.0 1593.5 View list
6 2100152399 Zungu, K (Khethelo) 1 0.0 0 0 1 0.0 1168.5 -425.0 743.5 View list
7 2100157543 Mathuraparsoo, S (Shriya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2100157550 Mkhwanazi, O (Olwami) 1 0.0 0 0 1 0.0 1168.5 -425.0 743.5 View list
9 2090157549 Mjoli, S (Slondiwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2080157546 Mbatha, S (Sethabile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2100157538 Madela, N (Nomfanelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2100157528 Chiita, C (Chipokola) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2100147990 Buthelezi, D (Deneo) 1 0.0 0 0 1 0.0 1168.5 -425.0 743.5 View list