Player Page

Booysen, C (Chevron)
Dob: 2015/04/09 (U10)
Gender: Female
Chess SA id: 2150143104
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (127 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 rating1114.9
Current Weighted rating1170.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1170.6
Current highest rating achieved1218.8
Current floor (min rating allowed)718.8
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)±187.2
Current Raw change used (final)0.0
Projected new Raw rating1114.9
Projected new Weighed rating1075.4
Projected new Weighted performance761.2
Projected new final Raw rating (if new WP > new Raw)1114.9
Projected new highest rating1218.8
Projected new floor718.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.9
Projected effective change (new Official - current Official)-55.7
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
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 rating1073.3
Current Weighted rating1159.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1159.3
Current highest rating achieved1240.0
Current floor (min rating allowed)740.0
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)±198.6
Current Raw change used (final)0.0
Projected new Raw rating1073.3
Projected new Weighed rating1064.0
Projected new Weighted performance801.3
Projected new final Raw rating (if new WP > new Raw)1073.3
Projected new highest rating1240.0
Projected new floor740.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1073.3
Projected effective change (new Official - current Official)-86.0
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 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
3 Pedro Booyse Top Schools Championships 2024 (U7+U9) 2024/07/20 2024/07/20 West Coast (WCU) Rapid 30 0.60 7 6 2.0 1126.6 1080.5 Analysis
2 Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 0.0 1184.5 1178.4 Analysis
1 Bo-Weskus Skole Prestige 2024 (O9 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 4 0.5 1218.8 1240.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Pedro Booyse Top Schools Championships 2024 (U7+U9) 2024/07/20 2024/07/20 West Coast (WCU) Rapid 30 0.60 7 6 2.0 1126.6 1080.5 Analysis
3 Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 0.0 1184.5 1178.4 Analysis
2 Bo-Weskus Skole Prestige 2024 (O9 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 4 0.5 1218.8 1240.0 Analysis
1 Bo-Weskus Top Skole 2022 (O7) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 20 0.47 6 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 2 1 12 2.5 16.7 -283.3 1184.5 901.2
White 8 1 1 6 1.5 18.8 -265.6 1170.6 905.0
Black 7 1 0 6 1.0 14.3 -303.6 1200.5 896.9
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 15 2 1 12 2.5 16.7 -283.3 1184.5 901.2
White 8 1 1 6 1.5 18.8 -265.6 1170.6 905.0
Black 7 1 0 6 1.0 14.3 -303.6 1200.5 896.9
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 21 6 1 14 6.5 31.0 -161.9 1189.0 1027.1
White 11 3 1 7 3.5 31.8 -154.5 1178.6 1024.1
Black 10 3 0 7 3.0 30.0 -170.0 1200.3 1030.3
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 21 6 1 14 6.5 31.0 -161.9 1189.0 1027.1
White 11 3 1 7 3.5 31.8 -154.5 1178.6 1024.1
Black 10 3 0 7 3.0 30.0 -170.0 1200.3 1030.3
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 1150143114 Mouton, L (Luhaygo) 3 2.5 2 1 0 83.3 1206.3 283.3 1489.6 View list
2 2150143108 Isaacs, J (Jade) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150153167 Fisher, S (Seanen) 2 0.0 0 0 2 0.0 1172.7 -425.0 747.7 View list
4 2150143113 Kotze, F (Faith-Lynne) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
5 2160308741 Van Der Westhuizen, J (Jeneme) 1 1.0 1 0 0 100.0 1126.6 425.0 1551.6 View list
6 1180308739 Perrang, J (Jay-Cee) 1 1.0 1 0 0 100.0 1126.6 425.0 1551.6 View list
7 2150139114 Willemse, A (Avah) 1 0.0 0 0 1 0.0 1126.6 -425.0 701.6 View list
8 1150139120 Van Wyk, N (Nicolaas) 1 0.0 0 0 1 0.0 1218.8 -425.0 793.8 View list
9 1160153149 Snyman, J (Jerran) 1 0.0 0 0 1 0.0 1218.8 -425.0 793.8 View list
10 1140139150 Richards, L (Lee Quin) 1 0.0 0 0 1 0.0 1184.5 -425.0 759.5 View list
11 2150304269 Pienaar, K (Kaylicia) 1 0.0 0 0 1 0.0 1126.6 -425.0 701.6 View list
12 1140305088 Makala, S (Sibongukuhle) 1 0.0 0 0 1 0.0 1184.5 -425.0 759.5 View list
13 2160157861 Kotze, M (Mirah) 1 0.0 0 0 1 0.0 1126.6 -425.0 701.6 View list
14 2150157860 Klaase, N (Nizeche) 1 0.0 0 0 1 0.0 1184.5 -425.0 759.5 View list
15 1130143121 Cloete, A (Ashton) 1 0.0 0 0 1 0.0 1184.5 -425.0 759.5 View list
16 1130305083 Bottom, E (Elizeen) 1 0.0 0 0 1 0.0 1184.5 -425.0 759.5 View list