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Willem Van Greunen

1140153682
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1425.2
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 1404.7
Final +/- 0
New Rating
()
Rating 1425.2
K-factor 32
Floor 935.8
Highest 1435.8 (2026-01-01)
Min/Max +/- allowed 118.5
Standard rating
Rating 1420.5
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 1404.7
Final +/- 0
New Rating
()
Rating 1420.5
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 Pearson Chess Festival 2026 (C) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1435.3 5 3 1371.1 0 Details
2 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1416.6 6 3 1431.8 0 Details
3 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 0 Details
4 EC Closed 2025 (U12 Boys) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1371.2 6 3.5 1562.4 0 Details
5 FIDE in the Bay 2025 (U12) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1398.9 5 2 1247.4 0 Details
6 NMBCU Closed 2025 (U12) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1371.1 6 4 1503.1 0 Details
7 NMBCU Open 2025 (C) Standard 2025-05-23 2025-05-24 Nelson Mandela Bay (ENM) 6 1356.8 6 4 1398.4 0 Details
8 NMBCU Trial 4 2025 (U12) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1356.8 6 3 1330.2 0 Details
9 EC Open 2025 (U8-U14 Boys) Standard 2025-05-02 2025-05-02 Buffalo City (EBC) 7 1356.8 7 4 1433.9 0 Details
10 Karen Ashworth 2025 (B) Standard 2025-04-26 2025-04-26 Nelson Mandela Bay (ENM) 5 1356.8 4 1.5 1292 0 Details
11 UCC Blitz March 2025 Blitz 2025-03-04 2025-03-11 Nelson Mandela Bay (ENM) 6 1310.5 3 1 1162.3 0 Details
12 NMB 2nd Trials 2025 (U12) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1310.5 6 4 1414.8 0 Details
13 UCC Strategic Moves 2025 (B) Standard 2025-02-28 2025-03-01 Nelson Mandela Bay (ENM) 5 1310.5 5 3 1474 0 Details
14 Pearson High Chess Festival 2025 (C) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1200 5 2.5 1276.1 0 Details
15 Uitenhage Chess Club Protea Cup 2025 (B) Standard 2025-01-28 2025-02-25 Nelson Mandela Bay (ENM) 5 1200 4 3 1424.5 0 Details
16 NMBCH Trial 1 2025 (U12) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1200 5 2 1350 0 Details
17 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 0 Details
18 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 Details
19 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 0 Details
20 UCC Club Champs 2024 (B) Standard 2024-10-08 2024-11-05 Nelson Mandela Bay (ENM) 5 1185.9 3 2 1415.4 0 Details
21 NMBCU Closed 2024 (U12) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1246.8 6 2 1104.1 0 Details
22 2024 UCC Mind Over Board (B) Classical 2024-08-30 2024-09-01 Nelson Mandela Bay (ENM) 5 1246.8 5 2 1081.8 0 Details
23 NMBCU Trial 5 2024 (U12) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1290.1 5 2 1087.5 0 Details
24 UCC Blitz July 2024 (B) Rapid 2024-07-30 2024-08-06 Nelson Mandela Bay (ENM) 6 1290.1 6 3 1194.1 0 Details
25 NMBCU Trials 4 2024 (U12) Standard 2024-07-12 2024-07-13 Nelson Mandela Bay (ENM) 6 1262.8 6 3 1394.8 0 Details
26 Uitenhage Chess Club Rapid June 2024 Rapid 2024-06-18 2024-07-02 Nelson Mandela Bay (ENM) 6 1262.8 2 0 895 0 Details
27 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 0 Details
28 NMBCU Trial 3 2024 (U12) Standard 2024-05-10 2024-05-11 Nelson Mandela Bay (ENM) 6 1178.8 6 3 1388.1 0 Details
29 UCC Rapid April 2024 Rapid 2024-04-09 2024-04-23 Nelson Mandela Bay (ENM) 6 1143.7 2 0 897.4 0 Details
30 NMBCU Trials 2 2024 (U12) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1143.7 6 4 1336.2 0 Details
31 UCC Blitz Tournamen March 2024 Blitz 2024-03-26 2024-04-02 Nelson Mandela Bay (ENM) 6 1143.7 6 2 1189.3 0 Details
32 UCC Protea Cup 2024 (B) Standard 2024-02-20 2024-03-26 Nelson Mandela Bay (ENM) 5 1145.9 4 2 1165.2 0 Details
33 UCC Strategic Moves 2024 (B) Standard 2024-03-08 2024-03-09 Nelson Mandela Bay (ENM) 5 1145.9 5 2 1114.1 0 Details
34 Uitenhage Chess Club Rapid January 2024 Rapid 2024-01-30 2024-02-13 Nelson Mandela Bay (ENM) 6 1150 3 1 1070.8 0 Details
35 UCC Club Champs 2023 (B) Standard 2023-10-17 2023-11-21 Nelson Mandela Bay (ENM) 5 1115 2 2 1647 0 Details
36 Uitenhage Chess Club RAPID III 2023 Rapid 2023-08-29 2023-09-12 Nelson Mandela Bay (ENM) 6 1133 3 0 783.6 0 Details
37 Uitenhage Chess Club Grand Prix 2023 (B) Standard 2023-08-25 2023-08-26 Nelson Mandela Bay (ENM) 5 1213.1 4 1 1004 0 Details
38 UCC Presidential Cup 2023 (B) Standard 2023-07-18 2023-08-15 Nelson Mandela Bay (ENM) 5 1213.1 4 0.5 850.6 0 Details
39 UCC Protea Cup 2023 (B) Standard 2023-04-15 2023-05-30 Nelson Mandela Bay (ENM) 8 1200 5 3 1266.5 0 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 5
Wins 3
Draws 0
Losses 2
White 3
Black 2
White wins 1
Black wins 2
Score 3
Percent 60
Dp 85
AOR 1286.1
Performance 1371.1
Game statistics (History)
Games 192
Wins 84
Draws 16
Losses 92
White 97
Black 95
White wins 43
Black wins 41
Score 92
Percent 47.9
Dp -17.7
AOR 1295.3
Performance 1277.6
Rankings (Main)
National
Overall 2829
Gender 2418
Age group 293
Gender/Age 213
Provincial
Overall 310
Gender 267
Age group 43
Gender/Age 28
Regional
Overall 107
Gender 92
Age group 16
Gender/Age 10
Rankings (Standard)
National
Overall 2628
Gender 2238
Age group 277
Gender/Age 196
Provincial
Overall 297
Gender 256
Age group 41
Gender/Age 27
Regional
Overall 104
Gender 90
Age group 17
Gender/Age 10
Rankings (Rapid)
National
Overall 5968
Gender 4416
Age group 1212
Gender/Age 824
Provincial
Overall 558
Gender 435
Age group 89
Gender/Age 58
Regional
Overall 170
Gender 148
Age group 22
Gender/Age 14
Rankings (Blitz)
National
Overall 472
Gender 425
Age group 28
Gender/Age 22
Provincial
Overall 56
Gender 53
Age group 3
Gender/Age 3
Regional
Overall 25
Gender 24
Age group 2
Gender/Age 2
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 5
Score 3
Percent 60
Aor 1286.1
Dp 85
Prat 1371.1
Performance (12 months)
Games 65
Score 36.5
Percent 56.2
Aor 1351.3
Dp 52.3
Prat 1403.6
Performance (History)
Games 192
Score 92
Percent 47.9
Aor 1295.3
Dp -17.7
Prat 1277.6
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 Nell, C (Chelsea Jane) 4 1 3 NMBCU Trial 3 2024 (U12) UCC Strategic Moves 2025 (B) 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