Player Page

Van Zyl, A (Ayron)
Dob: 2008/06/17 (U18)
Gender: Male
Chess SA id: 1080154902
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (197 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 rating1205.1
Current Weighted rating1203.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1205.1
Current highest rating achieved1205.1
Current floor (min rating allowed)705.1
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)±164.6
Current Raw change used (final)0.0
Projected new Raw rating1205.1
Projected new Weighed rating1107.6
Projected new Weighted performance311.2
Projected new final Raw rating (if new WP > new Raw)1205.1
Projected new highest rating1205.1
Projected new floor705.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.1
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
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 rating1204.3
Current Weighted rating1202.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.3
Current highest rating achieved1204.3
Current floor (min rating allowed)704.3
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)±164.8
Current Raw change used (final)0.0
Projected new Raw rating1204.3
Projected new Weighed rating1106.4
Projected new Weighted performance327.6
Projected new final Raw rating (if new WP > new Raw)1204.3
Projected new highest rating1204.3
Projected new floor704.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.3
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Benoni Cluster High Schools Teams 2024 (U17) 2024/05/11 2024/05/11 Ekurhuleni (GE) Rapid 45 0.74 5 2 1.0 1203.2 1201.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Benoni Cluster High Schools Teams 2024 (U17) 2024/05/11 2024/05/11 Ekurhuleni (GE) Rapid 45 0.74 5 2 1.0 1203.2 1201.4 Analysis
1 Benoni Cluster High School League 2023 (U15 Open) 2023/05/06 2023/05/06 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 2 1 0 1 1.0 50.0 0.0 1232.3 1232.3
White 1 1 0 0 1.0 100.0 425.0 1217.8 1642.8
Black 1 0 0 1 0.0 0.0 -425.0 1246.9 821.9
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 2 1 0 1 1.0 50.0 0.0 1232.3 1232.3
White 1 1 0 0 1.0 100.0 425.0 1217.8 1642.8
Black 1 0 0 1 0.0 0.0 -425.0 1246.9 821.9
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 7 3 1 3 3.5 50.0 0.0 1223.6 1223.6
White 3 2 0 1 2.0 66.7 141.7 1267.5 1409.1
Black 4 1 1 2 1.5 37.5 -106.3 1190.6 1084.4
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 7 3 1 3 3.5 50.0 0.0 1223.6 1223.6
White 3 2 0 1 2.0 66.7 141.7 1267.5 1409.1
Black 4 1 1 2 1.5 37.5 -106.3 1190.6 1084.4
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 1100301185 Hendrikse, L (Liam) 1 1.0 1 0 0 100.0 1203.2 425.0 1628.2 View list
2 1090154897 Strydom, Z (Zander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090154883 Moodley, Z (Zarek) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090154880 Mambwe, E (Elisha) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1080104949 Fourie, S (Shaun) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1090135387 Del Grosso, G (Gianluca Gabriele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2080153968 Colyn, D (Daniela) 1 0.0 0 0 1 0.0 1203.2 -425.0 778.2 View list