Player Page

Van Zyl, C (Christie)
Dob: 2004/12/29 (Adult)
Gender: Male
Chess SA id: 1040101966
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/08/27 (630 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 rating1114.3
Curent Weighted rating1114.5
Curent Weighted performance757.7
Current official/published rating (highest between Raw, WR and WP)1114.5
Current floor (min rating allowed)670.2
Current highest rating achieved1170.2
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)±187.3
Current Raw change used (final)0.0
Projected new Raw rating1114.3
Projected new Weighed rating1114.4
Projected new Weighted performance757.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.4
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1170.2
Projected new floor670.2
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 rating1144.4
Curent Weighted rating1144.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1144.8
Current floor (min rating allowed)683.2
Current highest rating achieved1183.2
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)±179.5
Current Raw change used (final)0.0
Projected new Raw rating1144.4
Projected new Weighed rating1144.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.5
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1183.2
Projected new floor683.2
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 rating1092.4
Curent Weighted rating1092.4
Curent Weighted performance584.2
Current official/published rating (highest between Raw, WR and WP)1092.4
Current floor (min rating allowed)654.0
Current highest rating achieved1154.0
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)±193.3
Current Raw change used (final)0.0
Projected new Raw rating1092.4
Projected new Weighed rating1092.4
Projected new Weighted performance584.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1092.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1154.0
Projected new floor654.0
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 rating1134.0
Curent Weighted rating1134.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1134.0
Current floor (min rating allowed)654.0
Current highest rating achieved1134.0
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)±182.2
Current Raw change used (final)0.0
Projected new Raw rating1134.0
Projected new Weighed rating1134.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1134.0
Projected new floor654.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Cape Winelands Schools Top Schools 2022 (U18 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1134.6 1183.2 Analysis
10 Cape Winelands Schools 2022 (U18 Boys) 2022/03/05 2022/03/05 Cape Winelands (WCW) Standard 60 0.83 5 5 2.5 1121.7 1181.6 Analysis
9 Central Winelands Schools Individual Trials 2022 (U18 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 2.0 1110.6 1082.4 Analysis
8 Cape Winelands Schools Trials 1 2020 (U18 Boys) 2020/02/15 2020/02/15 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1092.4 1038.4 Analysis
7 Nelson Mandela Rapid 2020 (High School) 2020/02/01 2020/02/01 Cape Town (WCT) Rapid 27 0.57 6 6 2.0 1092.4 1038.4 Analysis
6 Western Cape Top Schools 2019 (U15 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 2 1.0 1104.0 1200.0 Analysis
5 Drakenstein Dragons Rapid 2019 (U18) 2019/06/15 2019/06/15 Cape Winelands (WCW) Rapid 15 0.39 7 7 2.0 1129.7 1094.8 Analysis
4 Nelson Mandela Rapid 2019 (High School) 2019/03/02 2019/03/02 Cape Town (WCT) Rapid 27 0.57 5 5 2.0 1147.9 1123.2 Analysis
3 Paul Roos Blitz 2019 2019/02/23 2019/02/23 Cape Winelands (WCW) Blitz 5 0.18 9 9 4.0 1170.2 1200.0 Analysis
2 CW Schools Open 2019 (U15 Boys) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 5 2.0 1170.2 1154.0 Analysis
1 Rhenish Primary Chess Tournament 2018 (U14) 2018/05/12 2018/05/12 Cape Winelands (WCW) Rapid 30 0.60 7 6 3.0 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 60 24 1 35 24.5 40.8 -77.9 1156.2 1078.3
White 30 13 1 16 13.5 45.0 -42.5 1117.4 1074.9
Black 30 11 0 19 11.0 36.7 -113.3 1195.0 1081.6
Standard All 11 4 1 6 4.5 40.9 -77.3 1138.2 1061.0
White 5 1 1 3 1.5 30.0 -170.0 1061.7 891.7
Black 6 3 0 3 3.0 50.0 0.0 1202.0 1202.0
Rapid All 40 16 0 24 16.0 40.0 -85.0 1145.0 1060.0
White 20 10 0 10 10.0 50.0 0.0 1124.2 1124.2
Black 20 6 0 14 6.0 30.0 -170.0 1165.8 995.8
Blitz All 9 4 0 5 4.0 44.4 -47.2 1227.6 1180.4
White 5 2 0 3 2.0 40.0 -85.0 1145.7 1060.7
Black 4 2 0 2 2.0 50.0 0.0 1330.0 1330.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 104072643 Madolo, S (Siyolise) 2 1.0 1 0 1 50.0 1170.2 0.0 1170.2 View list
2 1040132410 Hartzenberg, R (Ruaan) 2 0.0 0 0 2 0.0 1116.2 -425.0 691.2 View list
3 1050099581 Smith, JC (Juan) 2 0.0 0 0 2 0.0 1111.1 -425.0 686.1 View list
4 204000114 Abrahams, T (Taahirah) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
5 1040132404 Adriaanse, C (Celento) 1 1.0 1 0 0 100.0 1092.4 425.0 1517.4 View list
6 1050118884 Baadjies, L (Lando) 1 1.0 1 0 0 100.0 1104.0 425.0 1529.0 View list
7 105049707 Bezuidenhout, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 103087370 Bredenkamp, T (Thinus) 1 1.0 1 0 0 100.0 1092.4 425.0 1517.4 View list
9 107064069 Drury, N (Nicholas) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
10 105082168 Griffiths, D (Duncan) 1 1.0 1 0 0 100.0 1129.7 425.0 1554.7 View list
11 2050101962 George, A (Alysha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1050137539 Hendrikse, W (Waygon) 1 1.0 1 0 0 100.0 1110.6 425.0 1535.6 View list
13 1050107947 Jacobs, N (Nathan) 1 1.0 1 0 0 100.0 1147.9 425.0 1572.9 View list
14 1040097115 Jansen, R (Rayden) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
15 1040098121 Koen, C (Cj) 1 1.0 1 0 0 100.0 1121.7 425.0 1546.7 View list
16 1050137725 Kuhn, J (John- Peter) 1 1.0 1 0 0 100.0 1134.6 425.0 1559.6 View list
17 1050096534 Mcintyre, MD (Michael David) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 105087808 Moses, B (Brentino) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
19 1050110275 Pelser, H (Hendrik) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
20 1050108690 Pretorius, W (Wikus) 1 1.0 1 0 0 100.0 1147.9 425.0 1572.9 View list