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Willem Van Greunen

1140153682
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1422.2
K-factor 32
Floor 935.8
Highest 1435.8 (2026-01-01)
Min/Max +/- allowed 118
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1393.8
Final +/- 0
New Rating
()
Rating 1422.2
K-factor 32
Floor 935.8
Highest 1435.8 (2026-01-01)
Min/Max +/- allowed 118.5
Standard rating
Rating 1417.6
K-factor 32
Floor 934.3
Highest 1434.3 (2026-01-01)
Min/Max +/- allowed 118.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1393.8
Final +/- 0
New Rating
()
Rating 1417.6
K-factor 32
Floor 934.3
Highest 1434.3 (2026-01-01)
Min/Max +/- allowed 118.8
Rapid rating
Rating 1131.8
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1131.8
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1199.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1199.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 NMBCU Trials 2 (U14) Standard 2026-03-06 2026-03-07 Nelson Mandela Bay (ENM) 6 1425.2 6 3 1408.9 -3 Details
2 Pearson Chess Festival 2026 (C) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1435.3 5 3 1371.1 -6.6 Details
3 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1416.6 6 3 1431.8 2.2 Details
4 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1416.6 5 3.5 1520.8 9.6 Details
5 EC Closed 2025 (U12 Boys) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1371.2 6 3.5 1562.4 25.2 Details
6 FIDE in the Bay 2025 (U12) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1398.9 5 2 1247.4 -15.4 Details
7 NMBCU Closed 2025 (U12) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1371.1 6 4 1503.1 15.4 Details
8 NMBCU Open 2025 (C) Standard 2025-05-23 2025-05-24 Nelson Mandela Bay (ENM) 6 1356.8 6 4 1398.4 5 Details
9 NMBCU Trial 4 2025 (U12) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1356.8 6 3 1330.2 -3.2 Details
10 EC Open 2025 (U8-U14 Boys) Standard 2025-05-02 2025-05-02 Buffalo City (EBC) 7 1356.8 7 4 1433.9 11.1 Details
11 Karen Ashworth 2025 (B) Standard 2025-04-26 2025-04-26 Nelson Mandela Bay (ENM) 5 1356.8 4 1.5 1292 -5.1 Details
12 UCC Blitz March 2025 Blitz 2025-03-04 2025-03-11 Nelson Mandela Bay (ENM) 6 1310.5 3 1 1162.3 -2.5 Details
13 NMB 2nd Trials 2025 (U12) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1310.5 6 4 1414.8 12.3 Details
14 UCC Strategic Moves 2025 (B) Standard 2025-02-28 2025-03-01 Nelson Mandela Bay (ENM) 5 1310.5 5 3 1474 16.1 Details
15 Pearson High Chess Festival 2025 (C) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1200 5 2.5 1276.1 6.8 Details
16 Uitenhage Chess Club Protea Cup 2025 (B) Standard 2025-01-28 2025-02-25 Nelson Mandela Bay (ENM) 5 1200 4 3 1424.5 16.6 Details
17 NMBCH Trial 1 2025 (U12) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1200 5 2 1350 15.1 Details
18 NMBCU vs BCC Derby Chess Invitational 2025 (Open B) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1169.6 5 2.5 1322.9 15.9 Details
19 NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B) Blitz 2025-01-12 2025-01-12 Nelson Mandela Bay (ENM) 9 1169.6 8 3 1198.5 0.9 Details
20 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1209.2 6 1.5 1054.5 -22 Details
21 UCC Club Champs 2024 (B) Standard 2024-10-08 2024-11-05 Nelson Mandela Bay (ENM) 5 1185.9 3 2 1415.4 13 Details
22 NMBCU Closed 2024 (U12) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1246.8 6 2 1104.1 -15.7 Details
23 2024 UCC Mind Over Board (B) Classical 2024-08-30 2024-09-01 Nelson Mandela Bay (ENM) 5 1246.8 5 2 1081.8 -18.2 Details
24 NMBCU Trial 5 2024 (U12) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1290.1 5 2 1087.5 -19.1 Details
25 UCC Blitz July 2024 (B) Rapid 2024-07-30 2024-08-06 Nelson Mandela Bay (ENM) 6 1290.1 6 3 1194.1 -5 Details
26 NMBCU Trials 4 2024 (U12) Standard 2024-07-12 2024-07-13 Nelson Mandela Bay (ENM) 6 1262.8 6 3 1394.8 13.9 Details
27 Uitenhage Chess Club Rapid June 2024 Rapid 2024-06-18 2024-07-02 Nelson Mandela Bay (ENM) 6 1262.8 2 0 895 -8.6 Details
28 Uitenhage Chess Club Presidential Cup 2024 (B) Rapid 2024-04-30 2024-05-14 Nelson Mandela Bay (ENM) 6 1243.3 6 3.5 1364 10.8 Details
29 NMBCU Trial 3 2024 (U12) Standard 2024-05-10 2024-05-11 Nelson Mandela Bay (ENM) 6 1178.8 6 3 1388.1 23.1 Details
30 UCC Rapid April 2024 Rapid 2024-04-09 2024-04-23 Nelson Mandela Bay (ENM) 6 1143.7 2 0 897.4 -4.9 Details
31 NMBCU Trials 2 2024 (U12) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1143.7 6 4 1336.2 22.6 Details
32 UCC Blitz Tournamen March 2024 Blitz 2024-03-26 2024-04-02 Nelson Mandela Bay (ENM) 6 1143.7 6 2 1189.3 1.8 Details
33 UCC Protea Cup 2024 (B) Standard 2024-02-20 2024-03-26 Nelson Mandela Bay (ENM) 5 1145.9 4 2 1165.2 1.5 Details
34 UCC Strategic Moves 2024 (B) Standard 2024-03-08 2024-03-09 Nelson Mandela Bay (ENM) 5 1145.9 5 2 1114.1 -2.7 Details
35 Uitenhage Chess Club Rapid January 2024 Rapid 2024-01-30 2024-02-13 Nelson Mandela Bay (ENM) 6 1150 3 1 1070.8 -2.3 Details
36 UCC Club Champs 2023 (B) Standard 2023-10-17 2023-11-21 Nelson Mandela Bay (ENM) 5 1115 2 2 1647 19.4 Details
37 Uitenhage Chess Club RAPID III 2023 Rapid 2023-08-29 2023-09-12 Nelson Mandela Bay (ENM) 6 1133 3 0 783.6 -9.9 Details
38 Uitenhage Chess Club Grand Prix 2023 (B) Standard 2023-08-25 2023-08-26 Nelson Mandela Bay (ENM) 5 1213.1 4 1 1004 -16.3 Details
39 UCC Presidential Cup 2023 (B) Standard 2023-07-18 2023-08-15 Nelson Mandela Bay (ENM) 5 1213.1 4 0.5 850.6 -28.2 Details
40 UCC Protea Cup 2023 (B) Standard 2023-04-15 2023-05-30 Nelson Mandela Bay (ENM) 8 1200 5 3 1266.5 7.1 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 11
Wins 6
Draws 0
Losses 5
White 6
Black 5
White wins 4
Black wins 2
Score 6
Percent 54.5
Dp 38.6
AOR 1353.1
Performance 1391.7
Game statistics (History)
Games 198
Wins 87
Draws 16
Losses 95
White 100
Black 98
White wins 46
Black wins 41
Score 95
Percent 48
Dp -17.2
AOR 1298.8
Performance 1281.6
Rankings (Main)
National
Overall 3001
Gender 2545
Age group 325
Gender/Age 230
Provincial
Overall 330
Gender 284
Age group 46
Gender/Age 30
Regional
Overall 115
Gender 99
Age group 17
Gender/Age 11
Rankings (Standard)
National
Overall 2792
Gender 2351
Age group 303
Gender/Age 208
Provincial
Overall 316
Gender 269
Age group 45
Gender/Age 28
Regional
Overall 109
Gender 94
Age group 17
Gender/Age 10
Rankings (Rapid)
National
Overall 5877
Gender 4358
Age group 1211
Gender/Age 820
Provincial
Overall 545
Gender 430
Age group 82
Gender/Age 55
Regional
Overall 160
Gender 139
Age group 20
Gender/Age 13
Rankings (Blitz)
National
Overall 468
Gender 422
Age group 29
Gender/Age 23
Provincial
Overall 55
Gender 53
Age group 3
Gender/Age 3
Regional
Overall 27
Gender 26
Age group 2
Gender/Age 2
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 11
Score 6
Percent 54.5
Aor 1353.1
Dp 38.6
Prat 1391.7
Performance (12 months)
Games 62
Score 34.5
Percent 55.6
Aor 1366.7
Dp 48
Prat 1414.7
Performance (History)
Games 198
Score 95
Percent 48
Aor 1298.8
Dp -17.2
Prat 1281.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mouton, W (Wyatt) 5 1 4 NMBCU Trials 4 2024 (U12) NMBCU Closed 2025 (U12) Details
Overall 2 Boggenpoel, L (Levi) 5 3 2 Uitenhage Chess Club Grand Prix 2023 (B) NMBCU Closed 2025 (U12) Details
Overall 3 Schler, J (Jannei) 5 3 2 UCC Presidential Cup 2023 (B) Uitenhage Chess Club Presidential Cup 2024 (B) Details
Overall 4 Schreinders, M (Mia) 4 2 2 NMBCH Trial 1 2025 (U12) FIDE in the Bay 2025 (U12) Details
Overall 5 Hugo, K (Kian) 4 2 2 NMBCH Trial 1 2025 (U12) 2025 Mzansi Individual Championships (U12 Open) Details
Standard 1 Mouton, W (Wyatt) 5 1 4 NMBCU Trials 4 2024 (U12) NMBCU Closed 2025 (U12) Details
Standard 2 Boggenpoel, L (Levi) 5 3 2 Uitenhage Chess Club Grand Prix 2023 (B) NMBCU Closed 2025 (U12) Details
Standard 3 Schreinders, M (Mia) 4 2 2 NMBCH Trial 1 2025 (U12) FIDE in the Bay 2025 (U12) Details
Standard 4 Hugo, K (Kian) 4 2 2 NMBCH Trial 1 2025 (U12) 2025 Mzansi Individual Championships (U12 Open) Details
Standard 5 Nell, C (Chelsea Jane) 4 1 3 NMBCU Trial 3 2024 (U12) UCC Strategic Moves 2025 (B) Details
Rapid 1 Coetzee, S (Schalk) 2 1 1 UCC Blitz Tournamen March 2024 Uitenhage Chess Club Presidential Cup 2024 (B) Details
Rapid 2 Smile, O (Osakhe) 2 0 2 Uitenhage Chess Club Presidential Cup 2024 (B) UCC Blitz July 2024 (B) Details
Rapid 3 Schler, J (Jannei) 2 2 0 UCC Blitz Tournamen March 2024 Uitenhage Chess Club Presidential Cup 2024 (B) Details