Player Page

Brook, L (Lee)
Dob: 2014/06/19 (U12)
Gender: Male
Chess SA id: 1140301223
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (99 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 rating1175.7
Current Weighted rating1194.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.4
Current highest rating achieved1175.7
Current floor (min rating allowed)675.7
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)±171.7
Current Raw change used (final)0.0
Projected new Raw rating1175.7
Projected new Weighed rating1098.7
Projected new Weighted performance313.8
Projected new final Raw rating (if new WP > new Raw)1175.7
Projected new highest rating1175.7
Projected new floor675.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1175.7
Projected effective change (new Official - current Official)-18.7
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 achieved0.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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 rating1145.9
Current Weighted rating1187.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1187.6
Current highest rating achieved1145.9
Current floor (min rating allowed)645.9
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1145.9
Projected new Weighed rating1092.1
Projected new Weighted performance330.3
Projected new final Raw rating (if new WP > new Raw)1145.9
Projected new highest rating1145.9
Projected new floor645.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1145.9
Projected effective change (new Official - current Official)-41.7
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 achieved0.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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
1 Benoni Primary School Cluster Individuals 2024 (U11 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Benoni Primary School Cluster Individuals 2024 (U11 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 0 4 1.0 20.0 -255.0 1280.8 1025.8
White 2 0 0 2 0.0 0.0 -425.0 1209.3 784.3
Black 3 1 0 2 1.0 33.3 -141.7 1328.5 1186.9
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 5 1 0 4 1.0 20.0 -255.0 1280.8 1025.8
White 2 0 0 2 0.0 0.0 -425.0 1209.3 784.3
Black 3 1 0 2 1.0 33.3 -141.7 1328.5 1186.9
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 5 1 0 4 1.0 20.0 -255.0 1280.8 1025.8
White 2 0 0 2 0.0 0.0 -425.0 1209.3 784.3
Black 3 1 0 2 1.0 33.3 -141.7 1328.5 1186.9
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 5 1 0 4 1.0 20.0 -255.0 1280.8 1025.8
White 2 0 0 2 0.0 0.0 -425.0 1209.3 784.3
Black 3 1 0 2 1.0 33.3 -141.7 1328.5 1186.9
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140192024 Fourie, M (Matthew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140301252 Van Zyl, N (Nicolaas) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 1140155151 Smith, K (Kayleb) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1130192029 Miller, X (Xavan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1130152987 Mann, L (Lowan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list