Player Page

Wu, S (Summer)
Dob: 2015/05/12 (U10)
Gender: Female
Chess SA id: 2150158251
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/04/21 (66 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 rating1154.7
Current Weighted rating1196.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.1
Current highest rating achieved1205.4
Current floor (min rating allowed)705.4
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)±176.9
Current Raw change used (final)0.0
Projected new Raw rating1154.7
Projected new Weighed rating1100.2
Projected new Weighted performance769.0
Projected new final Raw rating (if new WP > new Raw)1154.7
Projected new highest rating1205.4
Projected new floor705.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.7
Projected effective change (new Official - current Official)-41.4
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 rating1174.8
Current Weighted rating1199.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.6
Current highest rating achieved1206.1
Current floor (min rating allowed)706.1
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)±171.9
Current Raw change used (final)0.0
Projected new Raw rating1174.8
Projected new Weighed rating1103.6
Projected new Weighted performance640.0
Projected new final Raw rating (if new WP > new Raw)1174.8
Projected new highest rating1206.1
Projected new floor706.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.8
Projected effective change (new Official - current Official)-24.8
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 rating1143.5
Current Weighted rating1191.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.1
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)±179.7
Current Raw change used (final)0.0
Projected new Raw rating1143.5
Projected new Weighed rating1095.5
Projected new Weighted performance285.8
Projected new final Raw rating (if new WP > new Raw)1143.5
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)1143.5
Projected effective change (new Official - current Official)-47.6
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
2 JCC King David Linksfield Rapid 2024 (C) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 4 0.5 1205.4 1200.0 Analysis
1 First Knight Riders Junior Open 2024 (U8+U10) 2024/04/20 2024/04/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1205.4 1206.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 JCC King David Linksfield Rapid 2024 (C) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 4 0.5 1205.4 1200.0 Analysis
2 First Knight Riders Junior Open 2024 (U8+U10) 2024/04/20 2024/04/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1205.4 1206.1 Analysis
1 GoForChess Junior Chess Championship Grayston 2023 (Juniors) 2023/07/16 2023/07/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 2 1 6 2.5 27.8 -188.9 1174.5 985.6
White 5 1 1 3 1.5 30.0 -170.0 1172.2 1002.2
Black 4 1 0 3 1.0 25.0 -212.5 1177.3 964.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1157.3 1072.3
White 3 1 0 2 1.0 33.3 -141.7 1144.3 1002.6
Black 2 1 0 1 1.0 50.0 0.0 1176.8 1176.8
Rapid All 4 0 1 3 0.5 12.5 -318.8 1195.9 877.2
White 2 0 1 1 0.5 25.0 -212.5 1214.0 1001.5
Black 2 0 0 2 0.0 0.0 -425.0 1177.8 752.8
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 5 1 8 5.5 39.3 -91.1 1166.5 1075.4
White 8 3 1 4 3.5 43.8 -53.1 1152.6 1099.5
Black 6 2 0 4 2.0 33.3 -141.7 1184.9 1043.2
Standard All 10 5 0 5 5.0 50.0 0.0 1154.7 1154.7
White 6 3 0 3 3.0 50.0 0.0 1132.2 1132.2
Black 4 2 0 2 2.0 50.0 0.0 1188.4 1188.4
Rapid All 4 0 1 3 0.5 12.5 -318.8 1195.9 877.2
White 2 0 1 1 0.5 25.0 -212.5 1214.0 1001.5
Black 2 0 0 2 0.0 0.0 -425.0 1177.8 752.8
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 1160158244 Mortlock, A (Austin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1150158234 Basopo, A (Austin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1190157346 Ntshingila, T (Tandzile) 1 1.0 1 0 0 100.0 1205.4 425.0 1630.4 View list
4 1160157294 Nazarov, D (Denis) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1170190851 Zhao, D (Danning) 1 1.0 1 0 0 100.0 1205.4 425.0 1630.4 View list
6 1150191354 Wilkinson, C (Connor) 1 0.5 0 1 0 50.0 1205.4 0.0 1205.4 View list
7 1160190852 Zhao, H (Haoming) 1 0.0 0 0 1 0.0 1205.4 -425.0 780.4 View list
8 1160190845 Orren, JJ (Jade Junior) 1 0.0 0 0 1 0.0 1205.4 -425.0 780.4 View list
9 1150157233 Nahon, J (James) 1 0.0 0 0 1 0.0 1205.4 -425.0 780.4 View list
10 2140155741 Akole, S (Sara) 1 0.0 0 0 1 0.0 1205.4 -425.0 780.4 View list
11 1160302284 Meyerowitz, M (Matai) 1 0.0 0 0 1 0.0 1205.4 -425.0 780.4 View list
12 2150157277 Jaffe, E (Ellla) 1 0.0 0 0 1 0.0 1205.4 -425.0 780.4 View list
13 1170134515 Deysel, Z (Zachariah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1170158237 Collie, L (Leo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list