Player Page

Van Vliet, J (Janu)
Dob: 2014/01/10 (U12)
Gender: Male
Chess SA id: 1140306417
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/06/22 (154 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 rating1169.7
Current Weighted rating1188.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.9
Current highest rating achieved1169.7
Current floor (min rating allowed)669.7
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)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1169.7
Projected new Weighed rating1093.4
Projected new Weighted performance291.6
Projected new final Raw rating (if new WP > new Raw)1169.7
Projected new highest rating1169.7
Projected new floor669.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.7
Projected effective change (new Official - current Official)-19.2
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 rating1140.0
Current Weighted rating1178.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.0
Current highest rating achieved1140.0
Current floor (min rating allowed)640.0
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1140.0
Projected new Weighed rating1083.0
Projected new Weighted performance306.9
Projected new final Raw rating (if new WP > new Raw)1140.0
Projected new highest rating1140.0
Projected new floor640.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.0
Projected effective change (new Official - current Official)-38.0
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 Willow Academy 2024 (C) 2024/06/22 2024/06/22 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Willow Academy 2024 (C) 2024/06/22 2024/06/22 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 1 1 4 1.5 25.0 -212.5 1184.5 972.0
White 3 1 0 2 1.0 33.3 -141.7 1168.9 1027.2
Black 3 0 1 2 0.5 16.7 -283.3 1200.0 916.7
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 6 1 1 4 1.5 25.0 -212.5 1184.5 972.0
White 3 1 0 2 1.0 33.3 -141.7 1168.9 1027.2
Black 3 0 1 2 0.5 16.7 -283.3 1200.0 916.7
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 6 1 1 4 1.5 25.0 -212.5 1184.5 972.0
White 3 1 0 2 1.0 33.3 -141.7 1168.9 1027.2
Black 3 0 1 2 0.5 16.7 -283.3 1200.0 916.7
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 6 1 1 4 1.5 25.0 -212.5 1184.5 972.0
White 3 1 0 2 1.0 33.3 -141.7 1168.9 1027.2
Black 3 0 1 2 0.5 16.7 -283.3 1200.0 916.7
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 1150306416 Van Eck, H (Hunter) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1170306413 Sana, A (Azakhanye) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
3 1150306414 Shaw, J (Jonathan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1150306412 Brown, Z (Zachery) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1150306411 Ayerst, R (Rebecca) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2160191832 Armstrong, K (Kristin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list