Player Page

Barends, S (Seraj)
Dob: 2011/03/29 (U14)
Gender: Male
Chess SA id: 1110306266
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/19 (13 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 month6
Score (S)3.0
Expected score (We)3.09
Difference (S-We)-0.04
Current Raw change (no limits, including tournament time weight)-1.7
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-1.7
Projected new Raw rating1198.3
Projected new Weighed rating1104.0
Projected new Weighted performance374.1
Projected new final Raw rating (if new WP > new Raw)1198.3
Projected new highest rating1198.3
Projected new floor698.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.3
Projected effective change (new Official - current Official)-1.7
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 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 month6
Score (S)3.0
Expected score (We)2.98
Difference (S-We)0.02
Current Raw change (no limits, including tournament time weight)0.8
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.8
Projected new Raw rating1200.8
Projected new Weighed rating1104.0
Projected new Weighted performance393.8
Projected new final Raw rating (if new WP > new Raw)1200.8
Projected new highest rating1200.8
Projected new floor700.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.8
Projected effective change (new Official - current Official)+0.8
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: Rylib Winter Slam 2024 (Development)
Start: 2024/06/19  End: 2024/06/19  Host: WCT  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 6
Games: 6  Score: 3.0
Main rating: 1200.0  Rating gain/loss: -1.7
Type rating: 1200.0  Rating gain/loss: 0.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Rylib Winter Slam 2024 (Development) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Rylib Winter Slam 2024 (Development) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 3 0 3 3.0 50.0 0.0 1186.8 1186.8
White 3 2 0 1 2.0 66.7 141.7 1192.4 1334.1
Black 3 1 0 2 1.0 33.3 -141.7 1181.2 1039.5
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 3 0 3 3.0 50.0 0.0 1186.8 1186.8
White 3 2 0 1 2.0 66.7 141.7 1192.4 1334.1
Black 3 1 0 2 1.0 33.3 -141.7 1181.2 1039.5
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 3 0 3 3.0 50.0 0.0 1186.8 1186.8
White 3 2 0 1 2.0 66.7 141.7 1192.4 1334.1
Black 3 1 0 2 1.0 33.3 -141.7 1181.2 1039.5
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 3 0 3 3.0 50.0 0.0 1186.8 1186.8
White 3 2 0 1 2.0 66.7 141.7 1192.4 1334.1
Black 3 1 0 2 1.0 33.3 -141.7 1181.2 1039.5
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 1150147021 Davids, Z (Zachary) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060306293 Thomas, D (Damian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1020306287 Osman, M (Mika-Iel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1510306295 Visser, P (Paul) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1090114968 Losper, G (Ghalied) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1070150543 Ali, U (Usher) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list