Player Page

Van De Vyver, M (Mia)
Dob: 2012/06/06 (U14)
Gender: Female
Chess SA id: 2120109829
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (91 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 rating1308.8
Current Weighted rating1205.6
Current Weighted performance1284.7
Current official/published rating (highest between Raw, WR and WP)1308.8
Current highest rating achieved1308.8
Current floor (min rating allowed)808.8
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)±142.0
Current Raw change used (final)0.0
Projected new Raw rating1308.8
Projected new Weighed rating1112.7
Projected new Weighted performance1284.7
Projected new final Raw rating (if new WP > new Raw)1308.8
Projected new highest rating1308.8
Projected new floor808.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1308.8
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 rating1292.7
Current Weighted rating1188.4
Current Weighted performance1268.1
Current official/published rating (highest between Raw, WR and WP)1292.7
Current highest rating achieved1292.7
Current floor (min rating allowed)792.7
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)±145.3
Current Raw change used (final)0.0
Projected new Raw rating1292.7
Projected new Weighed rating1095.9
Projected new Weighted performance1268.1
Projected new final Raw rating (if new WP > new Raw)1292.7
Projected new highest rating1292.7
Projected new floor792.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1292.7
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 rating1256.4
Current Weighted rating1191.1
Current Weighted performance1145.9
Current official/published rating (highest between Raw, WR and WP)1256.4
Current highest rating achieved1256.4
Current floor (min rating allowed)756.4
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.4
Projected new Weighed rating1099.3
Projected new Weighted performance1145.9
Projected new final Raw rating (if new WP > new Raw)1256.4
Projected new highest rating1256.4
Projected new floor756.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.4
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
8 Western Cape Top Schools Championship 2024 (U13 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 4.0 1257.4 1221.8 Analysis
7 Western Cape Women’s Championship 2024 (U14) 2024/08/09 2024/08/09 West Coast (WCU) Standard 60 0.83 5 4 1.0 1277.1 1243.0 Analysis
6 Cape Winelands - Top Schools 2024 (U11+U13 Girls) 2024/07/24 2024/07/24 Cape Winelands (WCW) Standard 60 0.83 6 4 3.0 1234.6 1191.6 Analysis
5 Western Cape PS Individuals Championship 2024 (U13 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1238.2 1189.2 Analysis
4 Hermanus Chess Club Open 2024 (Development) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 5.0 1205.7 1168.8 Analysis
3 Western Cape Inter Region Cup 2024 (U14 Girls) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 1.0 1142.2 1115.2 Analysis
2 Cape Winelands Schools - Prestige 2024 (U13 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1142.2 1115.2 Analysis
1 Cape Winelands - Marie Delport Memorial 2024 (U14) 2024/01/27 2024/01/27 Cape Winelands (WCW) Rapid 20 0.47 6 6 3.0 1115.7 1106.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Western Cape Top Schools Championship 2024 (U13 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 4.0 1257.4 1221.8 Analysis
18 Western Cape Women’s Championship 2024 (U14) 2024/08/09 2024/08/09 West Coast (WCU) Standard 60 0.83 5 4 1.0 1277.1 1243.0 Analysis
17 Cape Winelands - Top Schools 2024 (U11+U13 Girls) 2024/07/24 2024/07/24 Cape Winelands (WCW) Standard 60 0.83 6 4 3.0 1234.6 1191.6 Analysis
16 Western Cape PS Individuals Championship 2024 (U13 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1238.2 1189.2 Analysis
15 Hermanus Chess Club Open 2024 (Development) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 5.0 1205.7 1168.8 Analysis
14 Western Cape Inter Region Cup 2024 (U14 Girls) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 1.0 1142.2 1115.2 Analysis
13 Cape Winelands Schools - Prestige 2024 (U13 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1142.2 1115.2 Analysis
12 Cape Winelands - Marie Delport Memorial 2024 (U14) 2024/01/27 2024/01/27 Cape Winelands (WCW) Rapid 20 0.47 6 6 3.0 1115.7 1106.0 Analysis
11 Chas Everitt and MHI Attorneys Rapid 2023 (U12) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 25 0.54 6 5 2.0 1107.7 1091.6 Analysis
10 Western Cape Closed Championship 2023 (U12) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 2.0 1105.5 1059.2 Analysis
9 Midas Chess Youth 2023 (U14) 2023/09/09 2023/09/09 Cape Winelands (WCW) Rapid 13 0.35 5 5 2.0 1105.5 1059.2 Analysis
8 CW Top Schools 2023 (U12) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 5 2.0 1075.0 1091.6 Analysis
7 Cape Winelands Open 2023 (U12) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 5 1.0 1081.6 1106.0 Analysis
6 South African Open 2022 (U12) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 2.0 1082.0 1117.6 Analysis
5 Western Cape Closed 2020 (Rapid) 2021/03/06 2021/03/06 Cape Town (WCT) Rapid 25 0.54 7 5 0.0 1116.3 1155.6 Analysis
4 2020 Metro Trials (U9 Girls) 2020/03/13 2020/03/14 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1116.6 1122.0 Analysis
3 2020 Cape Of Good Hope Open (U10) 2020/02/22 2020/02/22 Cape Town (WCT) Standard 70 0.87 5 4 0.0 1172.9 1200.0 Analysis
2 Metro North Individual Trials 2020 (U7+U9) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1172.9 1200.0 Analysis
1 Welgemoed Chess Challenge 2019 (U10) 2019/02/23 2019/02/23 Cape Town (WCT) Rapid 30 0.60 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 43 23 0 20 23.0 53.5 29.7 1312.5 1342.1
White 22 11 0 11 11.0 50.0 0.0 1308.7 1308.7
Black 21 12 0 9 12.0 57.1 60.7 1316.4 1377.1
Standard All 30 15 0 15 15.0 50.0 0.0 1325.6 1325.6
White 16 8 0 8 8.0 50.0 0.0 1320.4 1320.4
Black 14 7 0 7 7.0 50.0 0.0 1331.6 1331.6
Rapid All 13 8 0 5 8.0 61.5 98.1 1282.2 1380.2
White 6 3 0 3 3.0 50.0 0.0 1277.7 1277.7
Black 7 5 0 2 5.0 71.4 182.1 1286.0 1468.2
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 99 40 1 58 40.5 40.9 -77.3 1266.6 1189.3
White 47 19 1 27 19.5 41.5 -72.3 1261.7 1189.4
Black 52 21 0 31 21.0 40.4 -81.7 1271.0 1189.3
Standard All 60 25 0 35 25.0 41.7 -70.8 1276.0 1205.2
White 29 12 0 17 12.0 41.4 -73.3 1281.1 1207.8
Black 31 13 0 18 13.0 41.9 -68.5 1271.3 1202.8
Rapid All 39 15 1 23 15.5 39.7 -87.2 1252.1 1164.9
White 18 7 1 10 7.5 41.7 -70.8 1230.6 1159.7
Black 21 8 0 13 8.0 38.1 -101.2 1270.5 1169.3
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 2110104286 Viljoen, L (Lienka) 3 2.0 2 0 1 66.7 1195.0 141.7 1336.6 View list
2 2130139490 Prinsloo, E (Elzaan) 2 2.0 2 0 0 100.0 1234.6 425.0 1659.6 View list
3 2130158351 Venter, D (Danelize) 2 2.0 2 0 0 100.0 1093.5 425.0 1518.5 View list
4 2120109817 Hagen, S (Sophia) 2 0.5 0 1 1 25.0 1238.5 -212.5 1026.0 View list
5 1120132064 Fourie, R (Ruan) 2 0.0 0 0 2 0.0 1176.0 -425.0 751.0 View list
6 2120137358 Iuzhakova, H (Heidi) 2 0.0 0 0 2 0.0 1159.9 -425.0 734.9 View list
7 2110109006 Jacobs, T (Teleah) 2 0.0 0 0 2 0.0 1129.4 -425.0 704.4 View list
8 1130137327 Louw, L (Lukas) 2 0.0 0 0 2 0.0 1093.5 -425.0 668.5 View list
9 1110109842 Matima, A (Aiden) 2 0.0 0 0 2 0.0 1144.6 -425.0 719.6 View list
10 1110108081 Muller, H (Helgard) 2 0.0 0 0 2 0.0 1144.3 -425.0 719.3 View list
11 2120150290 Gierdien, H (Hanifa) 1 1.0 1 0 0 100.0 1257.4 425.0 1682.4 View list
12 2140134825 Avontuur, A (Al-Meeche) 1 1.0 1 0 0 100.0 1142.2 425.0 1567.2 View list
13 1110131076 Carvalhaes, E (Ethan) 1 1.0 1 0 0 100.0 1172.9 425.0 1597.9 View list
14 2140152361 Du Plessis, V (Vera) 1 1.0 1 0 0 100.0 1205.7 425.0 1630.7 View list
15 1110131077 Doda, A (Anele) 1 1.0 1 0 0 100.0 1172.9 425.0 1597.9 View list
16 1130109827 Diedericks, M (Michael) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1120191175 Filander, E (Elijah) 1 1.0 1 0 0 100.0 1115.7 425.0 1540.7 View list
18 2110108732 Cupido, C (Caylah) 1 1.0 1 0 0 100.0 1277.1 425.0 1702.1 View list
19 2120149766 Conradie, S (Shanelle) 1 1.0 1 0 0 100.0 1142.2 425.0 1567.2 View list
20 1110190327 Haasbroek, D (Daniel) 1 1.0 1 0 0 100.0 1105.5 425.0 1530.5 View list