Player Page

Booysen, B (Bronwill)
Dob: 2013/08/10 (U12)
Gender: Male
Chess SA id: 1130139062
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/07/23 (789 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 rating1186.3
Current Weighted rating1186.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1186.3
Current highest rating achieved1201.0
Current floor (min rating allowed)701.0
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)±169.1
Current Raw change used (final)0.0
Projected new Raw rating1186.3
Projected new Weighed rating1091.4
Projected new Weighted performance601.5
Projected new final Raw rating (if new WP > new Raw)1186.3
Projected new highest rating1201.0
Projected new floor701.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.3
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 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 rating1172.8
Current Weighted rating1172.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1172.8
Current highest rating achieved1201.6
Current floor (min rating allowed)701.6
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)±172.4
Current Raw change used (final)0.0
Projected new Raw rating1172.8
Projected new Weighed rating1079.0
Projected new Weighted performance633.2
Projected new final Raw rating (if new WP > new Raw)1172.8
Projected new highest rating1201.6
Projected new floor701.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.8
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Pedro Booyse Top Schools 2022 (U9 Combined) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 2 1.0 1180.9 1200.0 Analysis
3 West Coast Schools Chess Prestige Leg 2 2022 (U9 Boys) 2022/04/23 2022/04/23 West Coast (WCU) Rapid 30 0.60 5 5 1.5 1201.0 1201.6 Analysis
2 West Coast Schools Chess Prestige Leg 1 2022 (U9 Boys) 2022/04/09 2022/04/09 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1201.0 1201.6 Analysis
1 Lower West Coast Schools Prestige 2022 (U7+U9 Boys) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 2.5 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 17 6 3 8 7.5 44.1 -50.0 1215.3 1165.3
White 9 3 2 4 4.0 44.4 -47.2 1222.2 1175.0
Black 8 3 1 4 3.5 43.8 -53.1 1207.6 1154.5
Standard All 2 1 0 1 1.0 50.0 0.0 1256.1 1256.1
White 1 0 0 1 0.0 0.0 -425.0 1256.2 831.2
Black 1 1 0 0 1.0 100.0 425.0 1256.0 1681.0
Rapid All 15 5 3 7 6.5 43.3 -56.7 1209.9 1153.2
White 8 3 2 3 4.0 50.0 0.0 1218.0 1218.0
Black 7 2 1 4 2.5 35.7 -121.4 1200.7 1079.2
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 1130139151 Ryk, L (Liam) 2 1.0 0 2 0 50.0 1201.0 0.0 1201.0 View list
2 1150137315 Thomson, M (Matthew) 2 0.5 0 1 1 25.0 1190.5 -212.5 978.0 View list
3 1130139142 Isaacs, C (Clint Lee) 1 1.0 1 0 0 100.0 1201.0 425.0 1626.0 View list
4 1130139907 Bothma, I (Ivandre) 1 1.0 1 0 0 100.0 1201.0 425.0 1626.0 View list
5 1130139061 Beukes, M (Marlin) 1 1.0 1 0 0 100.0 1201.0 425.0 1626.0 View list
6 1130139067 Mentoor, G (Ghaneill) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2150143116 Tieties, N (Nicola) 1 1.0 1 0 0 100.0 1180.9 425.0 1605.9 View list
8 1140139073 Wilsnach, L (Lishan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1130139160 Van Wyk, C (Caleb) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
10 1130139156 Steenkamp, T (Tiaan) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
11 1130139149 Pieters, A (Aj) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
12 1140139066 Louw, G (Granville) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1130130320 Basson, R (Reinhardt) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
14 1130139059 Azar, C (Christopher) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
15 1130139058 Alexander, C (Charldon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list