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Ethan Joel Van Heerden

108072148
Cape Winelands (WCW)
Personal
Main rating
Rating 1564.5
K-factor 28
Floor 1131.4
Highest 1631.4 (2025-03-01)
Min/Max +/- allowed 90
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1468.1
Final +/- 0
New Rating
()
Rating 1564.5
K-factor 28
Floor 1131.4
Highest 1631.4 (2025-03-01)
Min/Max +/- allowed 89.7
Standard rating
Rating 1536.7
K-factor 28
Floor 1112.9
Highest 1612.9 (2025-03-01)
Min/Max +/- allowed 92.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1465.5
Final +/- 0
New Rating
()
Rating 1536.7
K-factor 28
Floor 1112.9
Highest 1612.9 (2025-03-01)
Min/Max +/- allowed 92.1
Rapid rating
Rating 1401.1
K-factor 32
Floor 902.3
Highest 1402.3 (2024-08-01)
Min/Max +/- allowed 124.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1297.3
Final +/- 0
New Rating
()
Rating 1401.1
K-factor 32
Floor 902.3
Highest 1402.3 (2024-08-01)
Min/Max +/- allowed 124.3
Blitz rating
Rating 959.7
K-factor 40
Floor 500
Highest 1200 (2020-01-01)
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 959.7
K-factor 40
Floor 500
Highest 1200 (2020-01-01)
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 Grey College Team Championship 2026 (Prestige) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1565.2 5 2.5 1552.7 0 Details
2 2025 Mzansi Inter Provincial Team Championships (U18 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1565.8 6 3.5 1525.5 0 Details
3 Paarl Boys' High School Chess Festival 2025 (Elite) Standard 2025-10-17 2025-10-18 Cape Winelands (WCW) 6 1567.8 6 2 1463.9 0 Details
4 Western Cape Schools - Top Schools 2025 (U19) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1594.9 6 3 1427.8 0 Details
5 Cape Winelands Top Schools 2025 (U17+U19) Rapid 2025-08-23 2025-08-23 Cape Winelands (WCW) 5 1601.4 5 3 1530.4 0 Details
6 Western Cape Schools Individual Championship 2025 (U17 Boys) Standard 2025-04-26 2025-04-27 West Coast (WCU) 6 1628.1 6 3.5 1462.4 0 Details
7 Cape Winelands Schools Prestige 2025 (U17 Boys) Standard 2025-03-08 2025-03-08 Cape Winelands (WCW) 5 1631.4 5 4 1611.6 0 Details
8 Grey College Team Championship 2025 (Prestige) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1613.7 5 1 1521.2 0 Details
9 Cape Winelands Schools - Trials 1 2025 (U17 Boys) Standard 2025-02-08 2025-02-08 Cape Winelands (WCW) 5 1613.7 5 4.5 1688.7 0 Details
10 Marie Delport Memorial 2025 (Open) Standard 2025-01-25 2025-01-26 Cape Winelands (WCW) 6 1522.4 6 5 1858 0 Details
11 2025 Kraaifontein Open Chess Championships (Advanced) Standard 2025-01-04 2025-01-05 Cape Town (WCT) 6 1522.4 6 4 1589.8 0 Details
12 Paarl Boys' High Chess Festival 2024 (Elite) Standard 2024-10-04 2024-10-05 Cape Winelands (WCW) 6 1501.3 6 4 1630.7 0 Details
13 Cape Winelands - Top Schools 2024 (U18 Mixed) Standard 2024-07-27 2024-07-27 Cape Winelands (WCW) 5 1504.1 4 1.5 1343.8 0 Details
14 Curro Durbanville Chess Rapid Open 2024 (Championship) Rapid 2024-07-13 2024-07-13 Cape Town (WCT) 6 1504.1 6 2.5 1615.2 0 Details
15 Western Cape HS Individuals Championship 2024 (U18 Boys) Standard 2024-03-21 2024-03-22 Overberg (WOS) 6 1505.3 6 3.5 1523.4 0 Details
16 Cape Winelands Schools - Prestige 2024 (U18 Boys) Standard 2024-03-02 2024-03-02 Cape Winelands (WCW) 5 1505.3 5 3.5 1480.9 0 Details
17 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) Rapid 2024-02-17 2024-02-17 Cape Winelands (WCW) 6 1483.9 6 5 1513.2 0 Details
18 Grey College Team Championship 2024 (B) Standard 2024-02-23 2024-02-24 Mangaung (FMB) 5 1483.9 4 3 1624.1 0 Details
19 Cape Town Masters Challenge 2024 (Advanced) Classical 2024-01-03 2024-01-07 Cape Town (WCT) 7 1570.7 6 1 1168.5 0 Details
20 Cape Winelands - Marie Delport Memorial 2024 (Open) Standard 2024-01-27 2024-01-28 Cape Winelands (WCW) 6 1570.7 6 4.5 1524.2 0 Details
21 2023 Western Cape Rural Cup (U16) Standard 2023-12-09 2023-12-10 Cape Winelands (WCW) 5 1571.2 3 2 1575.3 0 Details
22 Paarl Boys High Chess Festival 2023 (Elite Division) Standard 2023-10-13 2023-10-14 Cape Winelands (WCW) 6 1590.7 6 3 1470.4 0 Details
23 Western Cape Top Schools 2023 (U18 Mixed) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 6 1616 6 4 1450.7 0 Details
24 CW Top Schools 2023 (U18 Mix) Rapid 2023-08-26 2023-08-26 Cape Winelands (WCW) 5 1605.6 5 5 1574 0 Details
25 Cape Winelands Open 2023 (Advanced) Standard 2023-07-22 2023-07-23 Cape Winelands (WCW) 6 1550.7 5 3.5 1701.2 0 Details
26 2023 SA Schools Winter Games (U15 Open) Standard 2023-07-04 2023-07-06 West Rand (GWR) 7 1550.7 7 5 1559 0 Details
27 WP Closed 2023 (U16) Standard 2023-06-16 2023-06-17 Cape Town (WCT) 6 1516.6 5 4 1605.3 0 Details
28 Western Cape HS Individuals 2023 (U15 Boys) Standard 2023-04-01 2023-04-02 Cape Town (WCT) 6 1468.2 6 4.5 1660.4 0 Details
29 Cape Winelands Schools Prestige 2023 (U15 Boys) Standard 2023-03-11 2023-03-11 Cape Winelands (WCW) 5 1449.1 5 4 1576.4 0 Details
30 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) Standard 2023-02-25 2023-02-25 Cape Winelands (WCW) 5 1445.4 5 4 1601 0 Details
31 Grey College Team Championship 2023 (B) Standard 2023-02-03 2023-02-04 Mangaung (FMB) 5 1445.4 5 3 1288.4 0 Details
32 Cape Town Masters Challenge 2023 (Open) Classical 2023-01-04 2023-01-08 Cape Town (WCT) 5 1546.6 5 1 1289.1 0 Details
33 Cape of Good Hope Open 2023 (Advanced) Standard 2023-01-28 2023-01-29 Cape Town (WCT) 6 1546.6 6 1.5 1173.8 0 Details
34 2022 Western Province Club League (C) Classical 2022-08-20 2022-10-01 Cape Town (WCT) 11 1530 2 2 1749.2 0 Details
35 Western Cape Top Schools 2022 (U18 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1538.7 5 4 1472.5 0 Details
36 Cape Winelands Schools Top Schools 2022 (U15 Mix) Standard 2022-08-27 2022-08-27 Cape Winelands (WCW) 5 1471.4 5 5 1669.3 0 Details
37 WP Closed 2022 (U16) Standard 2022-06-16 2022-06-16 Cape Town (WCT) 6 1398.1 6 5 1634.4 0 Details
38 World Cadets Rapid Championships 2022 Rapid 2022-05-01 2022-05-02 FIDE (FID) 9 1366.4 9 3 1394.7 0 Details
39 World Youth Blitz Championships 2022 Blitz 2022-05-03 2022-05-03 FIDE (FID) 9 1366.4 4 0 923.5 0 Details
40 Western Cape Schools Chess 2022 (U15 Boys) Standard 2022-05-07 2022-05-08 Eden (WEG) 6 1366.4 6 4.5 1637.9 0 Details
41 Cape Winelands Schools 2022 (U15 Boys) Standard 2022-03-05 2022-03-05 Cape Winelands (WCW) 5 1369.3 5 3.5 1341.1 0 Details
42 Central Winelands Schools Individual Trials 2022 (U15 Boys) Rapid 2022-02-19 2022-02-19 Cape Winelands (WCW) 5 1376.3 5 4 1453.5 0 Details
43 Cape Winelands Open 2022 (Advanced) Standard 2022-02-12 2022-02-13 Cape Winelands (WCW) 6 1376.3 4 1 1241.9 0 Details
44 Kraaifontein Open 2022 (Advanced) Standard 2022-01-07 2022-01-09 Cape Town (WCT) 6 1393.4 5 1.5 1303.8 0 Details
45 2021 African Youth Chess Championships Classical 2021-09-19 2021-09-25 Ghana (GHA) 9 1393.4 9 5 1413.7 0 Details
46 CWP Youth Day Rapid 2021 (U14) Rapid 2021-06-16 2021-06-16 Cape Town (WCT) 5 1407.9 5 2 1258.9 0 Details
47 Western Cape Closed 2020 (Rapid) Rapid 2021-03-06 2021-03-06 Cape Town (WCT) 7 1409.6 5 3 1384.4 0 Details
48 2020 Western Province Open (Prestige) Standard 2020-03-07 2020-03-08 Cape Town (WCT) 6 1326.6 5 3 1397.8 0 Details
49 2020 Metro Trials (U13 Boys) Standard 2020-03-13 2020-03-14 Cape Town (WCT) 5 1326.6 5 3 1488.5 0 Details
50 Metro North Individual Trials 2020 (U13) Standard 2020-02-07 2020-02-08 Cape Town (WCT) 6 1265 6 4 1379.5 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 2
Draws 1
Losses 2
White 2
Black 3
White wins 1
Black wins 1
Score 2.5
Percent 50
Dp 0
AOR 1552.7
Performance 1552.7
Game statistics (History)
Games 391
Wins 215
Draws 29
Losses 147
White 198
Black 193
White wins 102
Black wins 113
Score 229.5
Percent 58.7
Dp 73.9
AOR 1321.4
Performance 1395.4
Rankings (Main)
National
Overall 1218
Gender 1111
Age group 131
Gender/Age 117
Provincial
Overall 367
Gender 331
Age group 32
Gender/Age 31
Regional
Overall 40
Gender 31
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 1317
Gender 1181
Age group 146
Gender/Age 128
Provincial
Overall 382
Gender 336
Age group 36
Gender/Age 33
Regional
Overall 47
Gender 35
Age group 4
Gender/Age 4
Rankings (Rapid)
National
Overall 773
Gender 671
Age group 61
Gender/Age 56
Provincial
Overall 388
Gender 329
Age group 34
Gender/Age 33
Regional
Overall 57
Gender 45
Age group 3
Gender/Age 3
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 5
Score 2.5
Percent 50
Aor 1552.7
Dp 0
Prat 1552.7
Performance (12 months)
Games 39
Score 21.5
Percent 55.1
Aor 1462.9
Dp 43.6
Prat 1506.5
Performance (History)
Games 391
Score 229.5
Percent 58.7
Aor 1321.4
Dp 73.9
Prat 1395.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rosenberg, W (Wagheed) 5 3 2 Stellenberg Youth Chess Championship 2019 (D) Cape Winelands Schools - Trials 1 2025 (U17 Boys) Details
Overall 2 Davids, R (Rafael) 4 2 2 Western Cape Schools Kings & Queens 2019 (Boys) Cape Winelands - Marie Delport Memorial 2024 (Open) Details
Overall 3 De Wit, M (Marnus) 4 2 2 2019 Wild Card Chess Championship (U12 Open) Paarl Boys High Chess Festival 2023 (Elite Division) Details
Overall 4 Shapiro, M (Matthew) 3 3 0 Curro Durbanville Chess Tournament 2019 (Premier) Cape of Good Hope Open 2023 (Advanced) Details
Overall 5 Palmer, J (Jesse) 3 2 1 Stellenberg Youth Chess Champs 2018 (C) Curro Durbanville Chess Tournament 2019 (Premier) Details
Standard 1 Rosenberg, W (Wagheed) 5 3 2 Stellenberg Youth Chess Championship 2019 (D) Cape Winelands Schools - Trials 1 2025 (U17 Boys) Details
Standard 2 De Wit, M (Marnus) 4 2 2 2019 Wild Card Chess Championship (U12 Open) Paarl Boys High Chess Festival 2023 (Elite Division) Details
Standard 3 Shapiro, M (Matthew) 3 3 0 Curro Durbanville Chess Tournament 2019 (Premier) Cape of Good Hope Open 2023 (Advanced) Details
Standard 4 Davids, R (Rafael) 3 2 1 Cape Winelands Schools Top Schools 2022 (U15 Mix) Cape Winelands - Marie Delport Memorial 2024 (Open) Details
Standard 5 De Lange, R (Rhailihn) 3 1 2 Cape Winelands Schools - Prestige 2024 (U18 Boys) Cape Winelands Schools Prestige 2025 (U17 Boys) Details
Rapid 1 Anderson, N (Neo) 2 0 2 Western Cape Schools Kings & Queens 2019 (Boys) Central Winelands Schools Individual Trials 2022 (U15 Boys) Details