Player Page

Brooks, J (Joshua)
Dob: 2016/03/22 (U10)
Gender: Male
Chess SA id: 1160145523
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/03/18 (617 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 rating987.6
Current Weighted rating988.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)988.9
Current highest rating achieved1086.2
Current floor (min rating allowed)586.2
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)±224.4
Current Raw change used (final)0.0
Projected new Raw rating987.6
Projected new Weighed rating909.3
Projected new Weighted performance581.1
Projected new final Raw rating (if new WP > new Raw)987.6
Projected new highest rating1086.2
Projected new floor586.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)987.6
Projected effective change (new Official - current Official)-1.3
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 rating950.0
Current Weighted rating951.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)951.5
Current highest rating achieved1060.4
Current floor (min rating allowed)560.4
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)±236.8
Current Raw change used (final)0.0
Projected new Raw rating950.0
Projected new Weighed rating874.8
Projected new Weighted performance581.1
Projected new final Raw rating (if new WP > new Raw)950.0
Projected new highest rating1060.4
Projected new floor560.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)950.0
Projected effective change (new Official - current Official)-1.5
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 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
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 JMC 1 St Peters 2023 (U8) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1055.0 1026.4 Analysis
3 JMC 3rd Trials 2022 (U8) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1086.2 1060.4 Analysis
2 JMC 2nd Trials 2022 (U8) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
1 Chessheroes Junior Challenge 2022 (U7) 2022/08/13 2022/08/13 Johannesburg Metro (GJM) Standard 62 0.84 5 5 1.5 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 20 3 2 15 4.0 20.0 -255.0 1118.6 863.6
White 10 1 1 8 1.5 15.0 -297.5 1133.0 835.5
Black 10 2 1 7 2.5 25.0 -212.5 1104.1 891.6
Standard All 20 3 2 15 4.0 20.0 -255.0 1118.6 863.6
White 10 1 1 8 1.5 15.0 -297.5 1133.0 835.5
Black 10 2 1 7 2.5 25.0 -212.5 1104.1 891.6
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 2160143809 Gerber, Z (Zoe) 3 0.0 0 0 3 0.0 1113.7 -425.0 688.7 View list
2 1170134515 Deysel, Z (Zachariah) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
3 1160144300 Hoek, B (Beyers) 2 1.0 1 0 1 50.0 1070.6 0.0 1070.6 View list
4 2160143817 Rysbergen, A (Annabelle) 2 0.0 0 0 2 0.0 1143.1 -425.0 718.1 View list
5 1160137420 Badat, M (Mikaeel) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
6 1170143813 Marani, M (Massimo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1150134514 Deysel, E (Eli) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1160152489 Taylor, M (Matthew) 1 0.0 0 0 1 0.0 1055.0 -425.0 630.0 View list
9 1150143819 Tabilo Lillo, M (Marcelo) 1 0.0 0 0 1 0.0 1086.2 -425.0 661.2 View list
10 1160143818 Spies, S (Sebastian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1150134900 Neale, O (Owen) 1 0.0 0 0 1 0.0 1086.2 -425.0 661.2 View list
12 2170151830 Malemane, A (Atlehang Faith) 1 0.0 0 0 1 0.0 1055.0 -425.0 630.0 View list
13 1180147825 Conradie, D (David) 1 0.0 0 0 1 0.0 1055.0 -425.0 630.0 View list
14 2150132175 Chinoruma, M (Maka) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list