Player Page

Abrahams, Z (Zayron)
Dob: 2009/12/14 (U16)
Gender: Female
Chess SA id: 2090117533
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2021/05/15 (1289 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 rating1094.4
Current Weighted rating1094.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1094.4
Current highest rating achieved1181.0
Current floor (min rating allowed)681.0
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)±192.7
Current Raw change used (final)0.0
Projected new Raw rating1094.4
Projected new Weighed rating1006.8
Projected new Weighted performance289.9
Projected new final Raw rating (if new WP > new Raw)1094.4
Projected new highest rating1181.0
Projected new floor681.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.4
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 rating1138.0
Current Weighted rating1138.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1138.0
Current highest rating achieved1138.0
Current floor (min rating allowed)638.0
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)±181.1
Current Raw change used (final)0.0
Projected new Raw rating1138.0
Projected new Weighed rating1047.0
Projected new Weighted performance111.6
Projected new final Raw rating (if new WP > new Raw)1138.0
Projected new highest rating1138.0
Projected new floor638.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.0
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 rating1100.8
Current Weighted rating1100.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.8
Current highest rating achieved1174.8
Current floor (min rating allowed)674.8
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)±191.0
Current Raw change used (final)0.0
Projected new Raw rating1100.8
Projected new Weighed rating1012.7
Projected new Weighted performance233.0
Projected new final Raw rating (if new WP > new Raw)1100.8
Projected new highest rating1174.8
Projected new floor674.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.8
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
3 Lower West Coast Schools Chess Prestige 2021 (U13 Girls) 2021/05/15 2021/05/15 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1134.0 1174.8 Analysis
2 West Coast Club Champs 2019 (B) 2019/09/13 2019/09/14 West Coast (WCU) Standard 70 0.87 7 5 2.0 1181.0 1200.0 Analysis
1 Weskus Topskole 2019 (U11) 2019/07/20 2019/07/20 West Coast (WCU) Rapid 30 0.60 5 3 1.0 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 15 4 0 11 4.0 26.7 -198.3 1120.6 922.3
White 9 3 0 6 3.0 33.3 -141.7 1137.2 995.6
Black 6 1 0 5 1.0 16.7 -283.3 1095.8 812.4
Standard All 5 2 0 3 2.0 40.0 -85.0 1041.6 956.6
White 3 1 0 2 1.0 33.3 -141.7 1040.4 898.8
Black 2 1 0 1 1.0 50.0 0.0 1043.3 1043.3
Rapid All 10 2 0 8 2.0 20.0 -255.0 1160.2 905.2
White 6 2 0 4 2.0 33.3 -141.7 1185.6 1044.0
Black 4 0 0 4 0.0 0.0 -425.0 1122.0 697.0
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 1090105096 Don, C (Cee-Jay) 3 1.0 1 0 2 33.3 1193.7 -141.7 1052.0 View list
2 2090117537 Duikers, C (Chloe) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
3 2080105984 De Lange, M (Marizaan) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
4 1090105088 Williams, C (Clarance-John) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
5 105094690 Williams, V (Vogan) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
6 2090134331 Adams, R (Rodean) 1 0.0 0 0 1 0.0 1134.0 -425.0 709.0 View list
7 2090134338 Wildschutt, A (Anri) 1 0.0 0 0 1 0.0 1134.0 -425.0 709.0 View list
8 1060119063 Raatus, R (Romic) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
9 2090134336 Pienaar, F (Francisca) 1 0.0 0 0 1 0.0 1134.0 -425.0 709.0 View list
10 209090553 Meyer, G (Gracia) 1 0.0 0 0 1 0.0 1134.0 -425.0 709.0 View list
11 1120100598 Ellman, A (Andries) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list