Player Page

Van Zyl, I (Ivan)
Dob: 2013/05/09 (U12)
Gender: Male
Chess SA id: 1130300758
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (32 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 rating1221.3
Curent Weighted rating1200.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.3
Current floor (min rating allowed)721.3
Current highest rating achieved1221.3
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)±160.9
Current Raw change used (final)0.0
Projected new Raw rating1221.3
Projected new Weighed rating1202.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1221.3
Projected new floor721.3
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 rating1224.0
Curent Weighted rating1200.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1224.0
Current floor (min rating allowed)724.0
Current highest rating achieved1224.0
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)±160.2
Current Raw change used (final)0.0
Projected new Raw rating1224.0
Projected new Weighed rating1202.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1224.0
Projected new floor724.0
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 achieved0.0
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)±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 rating0.0
Projected new floor700.0
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 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 achieved0.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 5 4.0 1183.1 1179.6 Analysis
1 Eden School Chess Trials 1 2024 (U11 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 5 4.0 1183.1 1179.6 Analysis
1 Eden School Chess Trials 1 2024 (U11 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1166.8 1251.8
White 6 3 0 3 3.0 50.0 0.0 1190.5 1190.5
Black 4 3 0 1 3.0 75.0 212.5 1131.3 1343.8
Standard All 10 6 0 4 6.0 60.0 85.0 1166.8 1251.8
White 6 3 0 3 3.0 50.0 0.0 1190.5 1190.5
Black 4 3 0 1 3.0 75.0 212.5 1131.3 1343.8
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 6 0 4 6.0 60.0 85.0 1166.8 1251.8
White 6 3 0 3 3.0 50.0 0.0 1190.5 1190.5
Black 4 3 0 1 3.0 75.0 212.5 1131.3 1343.8
Standard All 10 6 0 4 6.0 60.0 85.0 1166.8 1251.8
White 6 3 0 3 3.0 50.0 0.0 1190.5 1190.5
Black 4 3 0 1 3.0 75.0 212.5 1131.3 1343.8
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 1140193064 Frans, L (Lyle) 2 2.0 2 0 0 100.0 1191.5 425.0 1616.5 View list
2 2130148886 Labuschagne, S (Sure) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
3 1140152601 Magela, L (Lingomso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2140193071 Lottering, D (Deanley) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
5 2130151020 Snel, C (Caithlin) 1 1.0 1 0 0 100.0 1183.1 425.0 1608.1 View list
6 1130159741 Ross, M (Matthew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1130302546 Linde, J (Jurgen) 1 0.0 0 0 1 0.0 1183.1 -425.0 758.1 View list
8 1130149896 Kachingwe, R (Raymond) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1130151005 Groenewald, N (Nicolaih) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list