Player Page

Van Zyl, Z (Zoey)
Dob: 2011/10/19 (U14)
Gender: Female
Chess SA id: 2110139095
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/07/23 (664 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 rating1068.0
Curent Weighted rating1068.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1068.3
Current floor (min rating allowed)660.6
Current highest rating achieved1160.6
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)±200.1
Current Raw change used (final)0.0
Projected new Raw rating1068.0
Projected new Weighed rating1068.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1068.0
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1160.6
Projected new floor660.6
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 rating1076.0
Curent Weighted rating1076.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1076.4
Current floor (min rating allowed)576.0
Current highest rating achieved1076.0
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)±197.9
Current Raw change used (final)0.0
Projected new Raw rating1076.0
Projected new Weighed rating1076.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1076.0
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1076.0
Projected new floor576.0
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 rating1131.2
Curent Weighted rating1131.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1131.2
Current floor (min rating allowed)631.2
Current highest rating achieved1131.2
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)±182.9
Current Raw change used (final)0.0
Projected new Raw rating1131.2
Projected new Weighed rating1131.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1131.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1131.2
Projected new floor631.2
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)631.2
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 floor631.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Pedro Booyse Top Schools 2022 (U11 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 6 0.0 1160.6 1200.0 Analysis
1 Bo Weskus Skole Skaak Prestige (O11 Dogters) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 4 0.5 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 10 0 1 9 0.5 5.0 -382.5 1176.3 793.8
White 4 0 0 4 0.0 0.0 -425.0 1193.8 768.8
Black 6 0 1 5 0.5 8.3 -354.2 1164.7 810.5
Standard All 6 0 0 6 0.0 0.0 -425.0 1191.8 766.8
White 3 0 0 3 0.0 0.0 -425.0 1191.8 766.8
Black 3 0 0 3 0.0 0.0 -425.0 1191.8 766.8
Rapid All 4 0 1 3 0.5 12.5 -318.8 1153.2 834.5
White 1 0 0 1 0.0 0.0 -425.0 1200.0 775.0
Black 3 0 1 2 0.5 16.7 -283.3 1137.6 854.3
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 2110131943 Sikhondo, N (Nevilene) 2 0.0 0 0 2 0.0 1160.6 -425.0 735.6 View list
2 2110099720 Peters, C (Chantel) 2 0.0 0 0 2 0.0 1160.6 -425.0 735.6 View list
3 2100134304 Herridge, M (Mieke) 2 0.0 0 0 2 0.0 1160.6 -425.0 735.6 View list
4 2120134723 Wentzel, A (Amy) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 2120139091 Fortuin, T (Tashnic) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2110134713 Kapank, K (Kiara) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2120110479 Joseph, N (Nashadine) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list