Player Page

Ebrahim, Z (Zaidan)
Dob: 2012/10/27 (U14)
Gender: Male
Chess SA id: 1120150393
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (105 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 rating1242.5
Curent Weighted rating1225.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.5
Current floor (min rating allowed)742.5
Current highest rating achieved1242.5
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)±156.1
Current Raw change used (final)0.0
Projected new Raw rating1242.5
Projected new Weighed rating1227.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1242.5
Projected new floor742.5
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 rating1225.6
Curent Weighted rating1205.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1225.6
Current floor (min rating allowed)725.6
Current highest rating achieved1225.6
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)±159.9
Current Raw change used (final)0.0
Projected new Raw rating1225.6
Projected new Weighed rating1207.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1225.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1225.6
Projected new floor725.6
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 rating1242.0
Curent Weighted rating1237.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.0
Current floor (min rating allowed)742.0
Current highest rating achieved1242.0
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)±156.2
Current Raw change used (final)0.0
Projected new Raw rating1242.0
Projected new Weighed rating1238.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1242.0
Projected new floor742.0
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)742.0
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 floor742.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1224.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1224.0 1200.0 Analysis
1 Laerskool Welgemoed Rapid 2023 (U12) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1251.6 1336.6
White 3 3 0 0 3.0 100.0 425.0 1199.2 1624.2
Black 2 0 0 2 0.0 0.0 -425.0 1330.3 905.3
Standard All 5 3 0 2 3.0 60.0 85.0 1251.6 1336.6
White 3 3 0 0 3.0 100.0 425.0 1199.2 1624.2
Black 2 0 0 2 0.0 0.0 -425.0 1330.3 905.3
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 11 7 0 4 7.0 63.6 115.9 1233.2 1349.1
White 6 6 0 0 6.0 100.0 425.0 1193.4 1618.4
Black 5 1 0 4 1.0 20.0 -255.0 1280.9 1025.9
Standard All 5 3 0 2 3.0 60.0 85.0 1251.6 1336.6
White 3 3 0 0 3.0 100.0 425.0 1199.2 1624.2
Black 2 0 0 2 0.0 0.0 -425.0 1330.3 905.3
Rapid All 6 4 0 2 4.0 66.7 141.7 1217.8 1359.4
White 3 3 0 0 3.0 100.0 425.0 1187.5 1612.5
Black 3 1 0 2 1.0 33.3 -141.7 1248.0 1106.3
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 2130130554 September, C (Chameeka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1130140124 Pretorius, M (Meyer) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1120190196 Petersen, Z (Zackery) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
4 1120138600 Niewenhuizen, J (Jan-Hendrik) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
5 1120150402 Martin, S (Seth) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120193631 Friedrich, M (Max) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
7 2130140714 Van Der Leij, O (Olivia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1120138611 Waldeck, A (Aaron) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1120193652 Troskie, G (Gerhard) 1 0.0 0 0 1 0.0 1224.0 -425.0 799.0 View list
10 1130140122 Enus Murmdker, M (Mughamnad Iskander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1110108081 Muller, H (Helgard) 1 0.0 0 0 1 0.0 1224.0 -425.0 799.0 View list