Player Page

Brown, J (Jayson)
Dob: 2011/12/09 (U14)
Gender: Male
Chess SA id: 1110313171
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (28 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 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 month5
Score (S)3.0
Expected score (We)2.60
Difference (S-We)0.19
Current Raw change (no limits, including tournament time weight)7.5
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)7.5
Projected new Raw rating1207.5
Projected new Weighed rating1104.0
Projected new Weighted performance395.5
Projected new final Raw rating (if new WP > new Raw)1207.5
Projected new highest rating1207.5
Projected new floor707.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.5
Projected effective change (new Official - current Official)+7.5
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 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 month5
Score (S)3.0
Expected score (We)2.64
Difference (S-We)0.36
Current Raw change (no limits, including tournament time weight)14.4
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)14.4
Projected new Raw rating1214.4
Projected new Weighed rating1104.0
Projected new Weighted performance416.3
Projected new final Raw rating (if new WP > new Raw)1214.4
Projected new highest rating1214.4
Projected new floor714.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.4
Projected effective change (new Official - current Official)+14.4
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
Tournament: West Coast Grand Challange League 2024 (PS Development)
Start: 2024/10/26  End: 2024/10/26  Host: WCU  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1200.0  Rating gain/loss: 7.5
Type rating: 1200.0  Rating gain/loss: 14.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 West Coast Grand Challange League 2024 (PS Development) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 20 0.47 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 West Coast Grand Challange League 2024 (PS Development) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 20 0.47 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1176.0 1261.0
White 2 1 0 1 1.0 50.0 0.0 1162.6 1162.6
Black 3 2 0 1 2.0 66.7 141.7 1184.9 1326.6
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 3 0 2 3.0 60.0 85.0 1176.0 1261.0
White 2 1 0 1 1.0 50.0 0.0 1162.6 1162.6
Black 3 2 0 1 2.0 66.7 141.7 1184.9 1326.6
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 3 0 2 3.0 60.0 85.0 1176.0 1261.0
White 2 1 0 1 1.0 50.0 0.0 1162.6 1162.6
Black 3 2 0 1 2.0 66.7 141.7 1184.9 1326.6
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 3 0 2 3.0 60.0 85.0 1176.0 1261.0
White 2 1 0 1 1.0 50.0 0.0 1162.6 1162.6
Black 3 2 0 1 2.0 66.7 141.7 1184.9 1326.6
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 1110310688 April, M (Mj) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2140139135 Witbooi, A (Ava) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1170305094 Van Zyl, K (Khan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110159899 Maarman, L (Luciano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1140139136 Arendse, H (Haygen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list