Player Page

Williams, S (Sebastian)
Dob: 2014/02/09 (U12)
Gender: Male
Chess SA id: 1140300036
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (42 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 rating1194.7
Curent Weighted rating1198.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1198.0
Current floor (min rating allowed)694.7
Current highest rating achieved1194.7
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)±167.1
Current Raw change used (final)0.0
Projected new Raw rating1194.7
Projected new Weighed rating1197.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1197.6
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1194.7
Projected new floor694.7
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 rating1195.2
Curent Weighted rating1197.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1197.7
Current floor (min rating allowed)695.2
Current highest rating achieved1195.2
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)±167.0
Current Raw change used (final)0.0
Projected new Raw rating1195.2
Projected new Weighed rating1197.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1197.5
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1195.2
Projected new floor695.2
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 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 achieved0.0
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)±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 rating0.0
Projected new floor700.0
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 achieved0.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bojanala's Rating Express 2024 (Knights) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1179.1 1175.6 Analysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Knights) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
1 Schoemies' Kings & Queens 2024 (Development) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Bojanala's Rating Express 2024 (Knights) 2024/04/06 2024/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1179.1 1175.6 Analysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Knights) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
1 Schoemies' Kings & Queens 2024 (Development) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 2 7 6.0 42.9 -60.7 1245.4 1184.7
White 7 3 0 4 3.0 42.9 -60.7 1240.3 1179.6
Black 7 2 2 3 3.0 42.9 -60.7 1250.5 1189.8
Standard All 14 5 2 7 6.0 42.9 -60.7 1245.4 1184.7
White 7 3 0 4 3.0 42.9 -60.7 1240.3 1179.6
Black 7 2 2 3 3.0 42.9 -60.7 1250.5 1189.8
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 2 7 6.0 42.9 -60.7 1245.4 1184.7
White 7 3 0 4 3.0 42.9 -60.7 1240.3 1179.6
Black 7 2 2 3 3.0 42.9 -60.7 1250.5 1189.8
Standard All 14 5 2 7 6.0 42.9 -60.7 1245.4 1184.7
White 7 3 0 4 3.0 42.9 -60.7 1240.3 1179.6
Black 7 2 2 3 3.0 42.9 -60.7 1250.5 1189.8
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 1170300030 Gower, J (Juvan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140301612 De Jager, L (Logan) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
3 1140301613 Moitlobo, E (Emmanuel) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
4 2140152103 Semetse, T (Tshepang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2120300033 Tungwane, T (Thata-Yaone-Etsile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2160300032 Sengfeng, O (Olerato) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 2140149175 Boshoff, M (Milah) 1 0.5 0 1 0 50.0 1179.1 0.0 1179.1 View list
8 1120300034 Van Rooyen, L (Layton) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1140145150 Siko, O (Omogolo Reatlegile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1140144286 Pilane, M (Maemo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2140144151 Naidoo, D (Danika) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
12 2140136769 Monare, O (Oreratile) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
13 1140300031 Laubscher, J (Jean) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1130131229 Changara, A (Alvern Takura) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list