Player Page

West-Evans, J (John-Ross)
Dob: 2006/10/13 (U20)
Gender: Male
Chess SA id: 1060303548
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (45 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 rating1140.6
Current Weighted rating1195.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1195.2
Current highest rating achieved1140.6
Current floor (min rating allowed)640.6
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)±180.5
Current Raw change used (final)0.0
Projected new Raw rating1140.6
Projected new Weighed rating1099.4
Projected new Weighted performance296.6
Projected new final Raw rating (if new WP > new Raw)1140.6
Projected new highest rating1140.6
Projected new floor640.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.6
Projected effective change (new Official - current Official)-54.6
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 rating1127.2
Current Weighted rating1194.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.2
Current highest rating achieved1127.2
Current floor (min rating allowed)627.2
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)±183.9
Current Raw change used (final)0.0
Projected new Raw rating1127.2
Projected new Weighed rating1098.4
Projected new Weighted performance296.6
Projected new final Raw rating (if new WP > new Raw)1127.2
Projected new highest rating1127.2
Projected new floor627.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1127.2
Projected effective change (new Official - current Official)-67.0
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 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
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 NMBCU Trial 3 2024 (U20+Open) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 0.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 NMBCU Trial 3 2024 (U20+Open) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 0 1 4 0.5 10.0 -340.0 1243.8 903.8
White 3 0 1 2 0.5 16.7 -283.3 1266.7 983.4
Black 2 0 0 2 0.0 0.0 -425.0 1209.5 784.5
Standard All 5 0 1 4 0.5 10.0 -340.0 1243.8 903.8
White 3 0 1 2 0.5 16.7 -283.3 1266.7 983.4
Black 2 0 0 2 0.0 0.0 -425.0 1209.5 784.5
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 5 0 1 4 0.5 10.0 -340.0 1243.8 903.8
White 3 0 1 2 0.5 16.7 -283.3 1266.7 983.4
Black 2 0 0 2 0.0 0.0 -425.0 1209.5 784.5
Standard All 5 0 1 4 0.5 10.0 -340.0 1243.8 903.8
White 3 0 1 2 0.5 16.7 -283.3 1266.7 983.4
Black 2 0 0 2 0.0 0.0 -425.0 1209.5 784.5
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 1050303545 Julyan, B (Brandon) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
2 196032225 Rishworth, J (Justin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 1060303547 Peta, A (Akhazimla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 106087235 Du Preez, D (Dillon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2050140183 Billett, L (Lauren) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list