Player Page

Van Zyl, C (Christiaan)
Dob: 2007/07/21 (U18)
Gender: Male
Chess SA id: 1070162767
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/03/08 (110 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 rating1173.4
Current Weighted rating1189.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.8
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)±172.2
Current Raw change used (final)0.0
Projected new Raw rating1173.4
Projected new Weighed rating1094.3
Projected new Weighted performance780.4
Projected new final Raw rating (if new WP > new Raw)1173.4
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)1173.4
Projected effective change (new Official - current Official)-16.4
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 rating1117.9
Current Weighted rating1165.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1165.3
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)±186.4
Current Raw change used (final)0.0
Projected new Raw rating1117.9
Projected new Weighed rating1071.0
Projected new Weighted performance821.5
Projected new final Raw rating (if new WP > new Raw)1117.9
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)1117.9
Projected effective change (new Official - current Official)-47.4
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
2 Bloemfontein Highschool League 2024 (U17A) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 1.0 1187.6 1146.7 Analysis
1 Bloemfontein High School League Tournament 26 January 2024 (U19B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 2.5 1189.8 1163.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Bloemfontein Highschool League 2024 (U17A) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 1.0 1187.6 1146.7 Analysis
2 Bloemfontein High School League Tournament 26 January 2024 (U19B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 2.5 1189.8 1163.6 Analysis
1 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 1 6 3.5 35.0 -127.5 1218.1 1090.6
White 5 1 0 4 1.0 20.0 -255.0 1239.3 984.3
Black 5 2 1 2 2.5 50.0 0.0 1196.9 1196.9
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 10 3 1 6 3.5 35.0 -127.5 1218.1 1090.6
White 5 1 0 4 1.0 20.0 -255.0 1239.3 984.3
Black 5 2 1 2 2.5 50.0 0.0 1196.9 1196.9
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 15 5 1 9 5.5 36.7 -113.3 1208.4 1095.1
White 8 2 0 6 2.0 25.0 -212.5 1222.1 1009.6
Black 7 3 1 3 3.5 50.0 0.0 1192.8 1192.8
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 15 5 1 9 5.5 36.7 -113.3 1208.4 1095.1
White 8 2 0 6 2.0 25.0 -212.5 1222.1 1009.6
Black 7 3 1 3 3.5 50.0 0.0 1192.8 1192.8
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 1080153514 Modirapula, T (Tshiamelo) 2 1.0 1 0 1 50.0 1194.9 0.0 1194.9 View list
2 106069736 Pute, N (Ntsika) 1 1.0 1 0 0 100.0 1189.8 425.0 1614.8 View list
3 207064253 Melville, J (Joalize) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080162763 Matthews, G (Gerofan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 107069733 Grace, G (Garran) 1 1.0 1 0 0 100.0 1187.6 425.0 1612.6 View list
6 1070134676 April, L (Lorenzo) 1 0.5 0 1 0 50.0 1189.8 0.0 1189.8 View list
7 1060143831 Weng, Y (Yu) 1 0.0 0 0 1 0.0 1189.8 -425.0 764.8 View list
8 1080162766 Snydert, S (Stefan) 1 0.0 0 0 1 0.0 1187.6 -425.0 762.6 View list
9 1090134116 Mohobane, L (Lebajoa) 1 0.0 0 0 1 0.0 1187.6 -425.0 762.6 View list
10 1060153512 Khota, N (Neo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1070148577 Kale, K (Karabo) 1 0.0 0 0 1 0.0 1189.8 -425.0 764.8 View list
12 207086191 Codron, J (Jesse) 1 0.0 0 0 1 0.0 1187.6 -425.0 762.6 View list
13 108069745 Beelders, A (Andrew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1080136977 Ahmed, K (Konain) 1 0.0 0 0 1 0.0 1187.6 -425.0 762.6 View list