Player Page

Williams, C (Cwenga)
Dob: 2008/09/23 (U18)
Gender: Male
Chess SA id: 2080138171
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/04/30 (385 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 rating1197.9
Curent Weighted rating1201.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1201.3
Current floor (min rating allowed)716.6
Current highest rating achieved1216.6
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)±166.3
Current Raw change used (final)0.0
Projected new Raw rating1197.9
Projected new Weighed rating1200.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.7
Projected effective change (new Official - current Official)-0.6
Projected new highest rating1216.6
Projected new floor716.6
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 rating1177.2
Curent Weighted rating1181.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1181.4
Current floor (min rating allowed)677.2
Current highest rating achieved1177.2
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)±171.3
Current Raw change used (final)0.0
Projected new Raw rating1177.2
Projected new Weighed rating1180.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.6
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1177.2
Projected new floor677.2
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 rating1221.6
Curent Weighted rating1221.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.6
Current floor (min rating allowed)721.6
Current highest rating achieved1221.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1221.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1221.6
Projected new floor721.6
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)721.6
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 floor721.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 National All Girls Festival 2023 2023/04/28 2023/04/30 Mangaung (FMB) Standard 62 0.84 7 7 3.0 1216.6 1200.0 Analysis
1 Pearson Chess Festival 2022 (Junior) 2022/02/25 2022/02/26 Nelson Mandela Bay (ENM) Rapid 50 0.77 5 5 3.0 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 12 6 0 6 6.0 50.0 0.0 1210.0 1210.0
White 7 3 0 4 3.0 42.9 -60.7 1211.0 1150.3
Black 5 3 0 2 3.0 60.0 85.0 1208.7 1293.7
Standard All 7 3 0 4 3.0 42.9 -60.7 1217.2 1156.5
White 5 1 0 4 1.0 20.0 -255.0 1215.4 960.4
Black 2 2 0 0 2.0 100.0 425.0 1221.8 1646.8
Rapid All 5 3 0 2 3.0 60.0 85.0 1200.0 1285.0
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
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 2080153955 Chen, Y (Yan-Ru) 1 1.0 1 0 0 100.0 1216.6 425.0 1641.6 View list
2 2060138164 Gwili, O (Olona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 105065841 Grootboom, K (Kutlesno) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2080138168 Ntsikelelo, L (Lilitha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2070113908 Malatji, L (Lethabo) 1 1.0 1 0 0 100.0 1216.6 425.0 1641.6 View list
6 2060131182 Wang, Z (Zirou) 1 1.0 1 0 0 100.0 1216.6 425.0 1641.6 View list
7 2050147581 Schade, A (Annemay) 1 0.0 0 0 1 0.0 1216.6 -425.0 791.6 View list
8 2070153964 Pillay, D (Danika) 1 0.0 0 0 1 0.0 1216.6 -425.0 791.6 View list
9 206065936 Kooiman, NS (Nicola Samia) 1 0.0 0 0 1 0.0 1216.6 -425.0 791.6 View list
10 207065272 Dove, M (Megan) 1 0.0 0 0 1 0.0 1216.6 -425.0 791.6 View list
11 1080138163 Cerfontein, Z (Zenat) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1070138162 Bowker, E (Erin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list