Player Page

Van Zyl, M (Maria Elizabeth)
Dob: 2016/08/08 (U10)
Gender: Female
Chess SA id: 2160149821
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/05/01 (56 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 rating1123.1
Current Weighted rating1126.2
Current Weighted performance1040.0
Current official/published rating (highest between Raw, WR and WP)1126.2
Current highest rating achieved1198.9
Current floor (min rating allowed)698.9
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)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.1
Projected new Weighed rating1034.3
Projected new Weighted performance1040.0
Projected new final Raw rating (if new WP > new Raw)1123.1
Projected new highest rating1198.9
Projected new floor698.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.1
Projected effective change (new Official - current Official)-3.1
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 rating1140.0
Current Weighted rating1137.1
Current Weighted performance1045.4
Current official/published rating (highest between Raw, WR and WP)1140.0
Current highest rating achieved1199.6
Current floor (min rating allowed)699.6
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1140.0
Projected new Weighed rating1044.8
Projected new Weighted performance1045.4
Projected new final Raw rating (if new WP > new Raw)1140.0
Projected new highest rating1199.6
Projected new floor699.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.0
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 rating1106.5
Current Weighted rating1158.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1158.0
Current highest rating achieved1211.2
Current floor (min rating allowed)711.2
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)±189.4
Current Raw change used (final)0.0
Projected new Raw rating1106.5
Projected new Weighed rating1063.9
Projected new Weighted performance755.5
Projected new final Raw rating (if new WP > new Raw)1106.5
Projected new highest rating1211.2
Projected new floor711.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.5
Projected effective change (new Official - current Official)-51.5
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
3 South African Junior Closed Chess Championship 2024 (U8 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.0 1093.9 1123.2 Analysis
2 Cape Winelands Schools - Prestige 2024 (U9 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1089.6 1124.4 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U9 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1105.2 1142.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 South African Junior Closed Chess Championship 2024 (U8 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.0 1093.9 1123.2 Analysis
9 Cape Winelands Schools - Prestige 2024 (U9 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1089.6 1124.4 Analysis
8 Cape Winelands Schools - PS Trials 1 2024 (U9 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1105.2 1142.1 Analysis
7 Robertson Chess Tournament Oct 2023 (U9) 2023/10/28 2023/10/28 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1138.1 1126.8 Analysis
6 Bonnievale Open Rapid 2023 (U8) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 6 1.5 1138.1 1211.2 Analysis
5 Strategema 2023 (Beginners-U9) 2023/05/13 2023/05/13 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1166.0 1156.0 Analysis
4 Western Cape PS Individuals 2023 (U7 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1166.0 1156.0 Analysis
3 Cape Winelands Schools Prestige 2023 (U7 Boys+Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1198.9 1199.6 Analysis
2 Cape Winelands Schools Chess - Trials 1 2023 (U7 Boys+Girls) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 Langeberg Schools Chess Trials 2023 (U7 Boys+Girls) 2023/02/11 2023/02/11 Cape Winelands (WCW) Rapid 30 0.60 5 4 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 7 2 11 8.0 40.0 -85.0 1190.5 1105.5
White 9 5 1 3 5.5 61.1 94.4 1179.6 1274.1
Black 11 2 1 8 2.5 22.7 -231.8 1199.3 967.5
Standard All 14 6 0 8 6.0 42.9 -60.7 1201.4 1140.7
White 6 4 0 2 4.0 66.7 141.7 1179.1 1320.8
Black 8 2 0 6 2.0 25.0 -212.5 1218.1 1005.6
Rapid All 6 1 2 3 2.0 33.3 -141.7 1164.9 1023.2
White 3 1 1 1 1.5 50.0 0.0 1180.7 1180.7
Black 3 0 1 2 0.5 16.7 -283.3 1149.1 865.7
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 55 18 10 27 23.0 41.8 -69.5 1164.6 1095.1
White 26 11 5 10 13.5 51.9 16.3 1173.0 1189.4
Black 29 7 5 17 9.5 32.8 -146.6 1157.1 1010.5
Standard All 39 14 6 19 17.0 43.6 -54.5 1172.2 1117.7
White 18 10 2 6 11.0 61.1 94.4 1183.9 1278.4
Black 21 4 4 13 6.0 28.6 -182.1 1162.1 980.0
Rapid All 16 4 4 8 6.0 37.5 -106.3 1146.1 1039.8
White 8 1 3 4 2.5 31.3 -159.4 1148.5 989.1
Black 8 3 1 4 3.5 43.8 -53.1 1143.7 1090.6
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 2160137731 Williams, M (Mackenzy) 4 0.5 0 1 3 12.5 1141.4 -318.8 822.7 View list
2 1160146207 Kleinbooi, R (Riley) 3 0.0 0 0 3 0.0 1179.0 -425.0 754.0 View list
3 1160140079 Barends, M (Matthew) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
4 2150156948 Visser, A (Amiera) 2 2.0 2 0 0 100.0 1127.8 425.0 1552.8 View list
5 2150154613 Adams, L (Lo-Keisha) 2 1.5 1 1 0 75.0 1097.4 212.5 1309.9 View list
6 1170146210 Sapto, D (Danicko) 2 1.5 1 1 0 75.0 1199.5 212.5 1412.0 View list
7 1160149818 Fortuin, L (Liam) 2 1.0 1 0 1 50.0 1199.5 0.0 1199.5 View list
8 2160152345 Van Rensburg, A (Aubrielle) 2 0.5 0 1 1 25.0 1152.0 -212.5 939.5 View list
9 2160139476 Willemse, N (Nieveah) 2 0.5 0 1 1 25.0 1121.7 -212.5 909.2 View list
10 1160139473 Coetzee, S (Sean) 2 0.0 0 0 2 0.0 1199.5 -425.0 774.5 View list
11 2160143809 Gerber, Z (Zoe) 1 1.0 1 0 0 100.0 1093.9 425.0 1518.9 View list
12 2160151118 Galant, H (Hopelin) 1 1.0 1 0 0 100.0 1166.0 425.0 1591.0 View list
13 1160140080 Booysen, J (Jamal) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2160153031 Ferreira, H (Helen Lynne) 1 1.0 1 0 0 100.0 1093.9 425.0 1518.9 View list
15 2150191717 Mitchell, F (Falon) 1 1.0 1 0 0 100.0 1105.2 425.0 1530.2 View list
16 2170149819 Pokwas, R (Raynicah) 1 1.0 1 0 0 100.0 1198.9 425.0 1623.9 View list
17 1150159014 Siegel, M (Matthews) 1 1.0 1 0 0 100.0 1138.1 425.0 1563.1 View list
18 2160156770 Smit, H (Hesmia) 1 1.0 1 0 0 100.0 1093.9 425.0 1518.9 View list
19 2160151126 Steyn, L (Layla) 1 1.0 1 0 0 100.0 1166.0 425.0 1591.0 View list
20 2170159015 Swanepoel, M (Mariaan) 1 1.0 1 0 0 100.0 1138.1 425.0 1563.1 View list