Player Page

Laher, Z (Zahraa)
Dob: 2011/07/10 (U14)
Gender: Female
Chess SA id: 2110135685
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2022/06/16 (698 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
Curent Raw rating1092.2
Curent Weighted rating1092.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1092.2
Current floor (min rating allowed)614.7
Current highest rating achieved1114.7
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)±193.3
Current Raw change used (final)0.0
Projected new Raw rating1092.2
Projected new Weighed rating1092.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1092.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1114.7
Projected new floor614.7
Projected new K-facor40
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
Curent Raw rating1082.8
Curent Weighted rating1082.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1082.8
Current floor (min rating allowed)596.8
Current highest rating achieved1096.8
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)±195.9
Current Raw change used (final)0.0
Projected new Raw rating1082.8
Projected new Weighed rating1082.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1082.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1096.8
Projected new floor596.8
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Chessheroes Youth Day 2022 (U11) 2022/06/16 2022/06/16 Johannesburg Metro (GJM) Standard 65 0.85 6 6 2.0 1088.8 1074.4 Analysis
3 2022 Gauteng Interregion (U12 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1078.8 1057.6 Analysis
2 Ekurhuleni Chess Open 2022 (D) 2022/01/08 2022/01/09 Ekurhuleni (GE) Standard 60 0.83 7 7 2.0 1114.7 1096.8 Analysis
1 Ekurhuleni Trials (3) 2021 (U12) 2021/11/06 2021/11/06 Ekurhuleni (GE) Standard 62 0.84 5 4 0.0 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 22 6 0 16 6.0 27.3 -193.2 1185.4 992.2
White 11 4 0 7 4.0 36.4 -115.9 1160.1 1044.2
Black 11 2 0 9 2.0 18.2 -270.5 1210.7 940.2
Standard All 22 6 0 16 6.0 27.3 -193.2 1185.4 992.2
White 11 4 0 7 4.0 36.4 -115.9 1160.1 1044.2
Black 11 2 0 9 2.0 18.2 -270.5 1210.7 940.2
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 110088036 Liebenberg, M (Michael) 2 1.0 1 0 1 50.0 1096.8 0.0 1096.8 View list
2 2120135696 Hu-Grobbelaar, L (Lalu) 2 1.0 1 0 1 50.0 1101.8 0.0 1101.8 View list
3 2120142845 Ferreira, D (Daniela) 1 1.0 1 0 0 100.0 1088.8 425.0 1513.8 View list
4 2150135893 Kleijnhans, M (Mila) 1 1.0 1 0 0 100.0 1114.7 425.0 1539.7 View list
5 1100102533 Behr, A (Alexander) 1 1.0 1 0 0 100.0 1078.8 425.0 1503.8 View list
6 1100142847 Smale, E (Ethan) 1 1.0 1 0 0 100.0 1088.8 425.0 1513.8 View list
7 1100106523 Smith, K (Keagan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110118672 Le Roux, R (Roland) 1 0.0 0 0 1 0.0 1114.7 -425.0 689.7 View list
9 2100107820 Labuschagne, M (Melindie) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120111803 Retief, A (Antonie) 1 0.0 0 0 1 0.0 1088.8 -425.0 663.8 View list
11 210095050 Netshimbupfe, Y (Yoanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 211085191 Naidoo, K (Kajol) 1 0.0 0 0 1 0.0 1088.8 -425.0 663.8 View list
13 1110109803 Naicker, TK (Taidaeo Keddah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1100097226 Marais, JS (Jacobus) 1 0.0 0 0 1 0.0 1078.8 -425.0 653.8 View list
15 1120142846 Mamod, R (Rameez) 1 0.0 0 0 1 0.0 1088.8 -425.0 663.8 View list
16 2120109364 Gruenenfelder, E (Ellie) 1 0.0 0 0 1 0.0 1114.7 -425.0 689.7 View list
17 209083780 Grootboom, C (Chante) 1 0.0 0 0 1 0.0 1114.7 -425.0 689.7 View list
18 1110102534 Esterhuizen, Z (Zane) 1 0.0 0 0 1 0.0 1078.8 -425.0 653.8 View list
19 110091710 Du Toit, B (Bernard) 1 0.0 0 0 1 0.0 1078.8 -425.0 653.8 View list
20 1110118675 Buthelezi, Z (Zanokuhle) 1 0.0 0 0 1 0.0 1114.7 -425.0 689.7 View list