Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Ewan Van Tonder

1140302577
Ekurhuleni (GE)
Personal
Main rating
Rating 1310.9
K-factor 36
Floor 884.2
Highest 1525.3 (2024-04-01)
Min/Max +/- allowed 104
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1190.2
Final +/- 0
New Rating
()
Rating 1310.9
K-factor 36
Floor 884.2
Highest 1525.3 (2024-04-01)
Min/Max +/- allowed 104.3
Standard rating
Rating 1348
K-factor 36
Floor 847.2
Highest 1514.2 (2024-04-01)
Min/Max +/- allowed 106
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1328.9
Final +/- 0
New Rating
()
Rating 1348
K-factor 36
Floor 847.2
Highest 1514.2 (2024-04-01)
Min/Max +/- allowed 106
Rapid rating
Rating 1240.7
K-factor 36
Floor 831.6
Highest 1331.6 (2026-04-01)
Min/Max +/- allowed 137.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1247.8
Final +/- 0
New Rating
()
Rating 1240.7
K-factor 36
Floor 831.6
Highest 1331.6 (2026-04-01)
Min/Max +/- allowed 137.5
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 Ekurhuleni 3rd Trials 2026 (F) Standard 2026-07-25 2026-07-25 Ekurhuleni (GE) 5 1310.9 4 2 1342.5 -5.3 Details
2 EN Teams 2026 (U13) Rapid 2026-08-15 2026-08-15 Ekurhuleni (GE) 5 1310.9 5 2.5 1346.9 -6.4 Details
3 Kempton Cluster 2026 (U13A) Rapid 2026-08-01 2026-08-01 Ekurhuleni (GE) 5 1310.9 5 1 906.6 -58.2 Details
4 Ekurhuleni 2nd Trial 2026 (F) Standard 2026-06-20 2026-06-20 Ekurhuleni (GE) 5 1375.5 5 3 1398.1 5.3 Details
5 Ekurhuleni 1st Trial 2026 (D U14) Standard 2026-04-11 2026-04-11 Ekurhuleni (GE) 5 1391.3 5 2 1252.2 -25.6 Details
6 Ekurhuleni North District Individuals 2026 (U13 Boys) Standard 2026-05-09 2026-05-09 Ekurhuleni (GE) 5 1391.3 5 3.5 1453 9.8 Details
7 Kemptonpark Cluster 2026 (U13 Open) Rapid 2026-04-18 2026-04-18 Ekurhuleni (GE) 5 1384.2 4 3 1451.5 7 Details
8 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1382.5 5 3 1383.4 1 Details
9 Kempton Park Team Clusters LS 2025 (U11) Rapid 2025-07-26 2025-07-26 Ekurhuleni (GE) 5 1352.8 4 3 1643.5 16.4 Details
10 Ekurhuleni North School District Finals 2025 (U11 Boys) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1261.4 5 4 1559.5 29.7 Details
11 Kemptonpark School Cluster 2025 (U11) Rapid 2025-06-07 2025-06-07 Ekurhuleni (GE) 5 1261.4 5 4 1564.6 21 Details
12 Ekurhuleni Open 2024 (E) Standard 2024-04-06 2024-04-06 Ekurhuleni (GE) 5 1200 5 4 1522.7 30.7 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 33
Wins 16
Draws 2
Losses 15
White 18
Black 15
White wins 10
Black wins 6
Score 17
Percent 51.5
Dp 12.9
AOR 1288.9
Performance 1301.8
Game statistics (History)
Games 57
Wins 34
Draws 2
Losses 21
White 30
Black 27
White wins 16
Black wins 18
Score 35
Percent 61.4
Dp 96.9
AOR 1301.1
Performance 1398
Rankings (Main)
National
Overall 5876
Gender 4828
Age group 883
Gender/Age 642
Provincial
Overall 2008
Gender 1651
Age group 285
Gender/Age 216
Regional
Overall 398
Gender 303
Age group 73
Gender/Age 54
Rankings (Standard)
National
Overall 4246
Gender 3502
Age group 609
Gender/Age 440
Provincial
Overall 1526
Gender 1274
Age group 191
Gender/Age 143
Regional
Overall 254
Gender 203
Age group 38
Gender/Age 29
Rankings (Rapid)
National
Overall 3383
Gender 2696
Age group 730
Gender/Age 530
Provincial
Overall 798
Gender 633
Age group 165
Gender/Age 120
Regional
Overall 329
Gender 238
Age group 86
Gender/Age 58
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 33
Score 17
Percent 51.5
Aor 1288.9
Dp 12.9
Prat 1301.8
Performance (12 months)
Games 38
Score 20
Percent 52.6
Aor 1290.2
Dp 22.4
Prat 1312.5
Performance (History)
Games 57
Score 35
Percent 61.4
Aor 1301.1
Dp 96.9
Prat 1398
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Opperman, N (Naude) 4 3 1 Kemptonpark School Cluster 2025 (U11) Ekurhuleni 3rd Trials 2026 (F) Details
Overall 2 Benjamin, L (Luyolo) 3 1 2 Kemptonpark Cluster 2026 (U13 Open) EN Teams 2026 (U13) Details
Overall 3 Naidoo, A (Adelio) 2 0 2 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys) Ekurhuleni 2nd Trial 2026 (F) Details
Overall 4 Sithole, A (Adiel Ean) 2 1 1 Ekurhuleni North District Individuals 2026 (U13 Boys) Ekurhuleni 1st Trial 2026 (D U14) Details
Standard 1 Naidoo, A (Adelio) 2 0 2 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys) Ekurhuleni 2nd Trial 2026 (F) Details
Standard 2 Opperman, N (Naude) 2 1 1 Ekurhuleni North School District Finals 2025 (U11 Boys) Ekurhuleni 3rd Trials 2026 (F) Details
Standard 3 Sithole, A (Adiel Ean) 2 1 1 Ekurhuleni North District Individuals 2026 (U13 Boys) Ekurhuleni 1st Trial 2026 (D U14) Details
Rapid 1 Benjamin, L (Luyolo) 3 1 2 Kemptonpark Cluster 2026 (U13 Open) EN Teams 2026 (U13) Details
Rapid 2 Opperman, N (Naude) 2 2 0 Kemptonpark School Cluster 2025 (U11) Kempton Park Team Clusters LS 2025 (U11) Details