PLAYER PAGE
Ethan Van Zyl
1140139715Overberg (WOS)Personal
Main rating
| Rating | 1315 |
| K-factor | 36 |
| Floor | 855.7 |
| Highest | 1355.7 (2025-04-01) |
| Min/Max +/- allowed | 133 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 2.88 |
| SWe | 0.68 |
| Temp +/- | 24.5 |
| Penalties | 0 |
| Weight perform | 1298.2 |
| Final +/- | 24.5 |
| New Rating () | |
| Rating | 1339.5 |
| K-factor | 36 |
| Floor | 855.7 |
| Highest | 1355.7 (2025-04-01) |
| Min/Max +/- allowed | 132.8 |
Standard rating
| Rating | 1259.7 |
| K-factor | 36 |
| Floor | 775.6 |
| Highest | 1426.5 (2022-08-01) |
| Min/Max +/- allowed | 120.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1161.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1259.7 |
| K-factor | 36 |
| Floor | 775.6 |
| Highest | 1426.5 (2022-08-01) |
| Min/Max +/- allowed | 120.1 |
Rapid rating
| Rating | 1306.1 |
| K-factor | 36 |
| Floor | 857.9 |
| Highest | 1357.9 (2025-03-01) |
| Min/Max +/- allowed | 132.4 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 2.95 |
| SWe | 1.05 |
| Temp +/- | 38 |
| Penalties | 0 |
| Weight perform | 1346.8 |
| Final +/- | 40.6 |
| New Rating () | |
| Rating | 1346.8 |
| K-factor | 36 |
| Floor | 857.9 |
| Highest | 1357.9 (2025-03-01) |
| Min/Max +/- allowed | 132.4 |
Blitz rating
| Rating | 1200 |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Rapid | 2026-02-28 | 2026-02-28 | Overberg | 6 | 1315 | 6 | 4 | 1474.5 | 24.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Open Championship 2026 (U13) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1298.2 | 6 | 4 | 1422 | 0 | Details |
| 2 | Six Gun Grill Summer Sport Festival Chess Championships 2025 (Individual U13 Boys) | Rapid | 2025-12-09 | 2025-12-09 | Cape Winelands (WCW) | 5 | 1298.9 | 5 | 2 | 1239.3 | 0 | Details |
| 3 | Six Gun Grill Summer Sport Festival Chess Championships 2025 (Team U13) | Rapid | 2025-12-08 | 2025-12-08 | Cape Winelands (WCW) | 5 | 1298.9 | 4 | 2.5 | 1357 | 0 | Details |
| 4 | Western Cape Schools - Top Schools 2025 (U11) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1316.5 | 5 | 2 | 1223.5 | 0 | Details |
| 5 | Overberg Top Schools 2025 (U11) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 3 | 1273.1 | 3 | 3 | 1672.6 | 0 | Details |
| 6 | 2025 WC Rural Cup (U14) | Standard | 2025-06-14 | 2025-06-15 | Eden (WEG) | 6 | 1299.7 | 6 | 0 | 1164.8 | 0 | Details |
| 7 | Western Cape Schools Individual Championship 2025 (U11 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1309.2 | 6 | 2 | 1265.2 | 0 | Details |
| 8 | Hermanus Chess Club Open 2025 (Intermediate) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1355.7 | 6 | 0 | 1019.5 | 0 | Details |
| 9 | Overberg Schools - PS Closed 2025 (U11 Boys) | Standard | 2025-03-08 | 2025-03-08 | Overberg (WOS) | 5 | 1312.6 | 5 | 3 | 1431.3 | 0 | Details |
| 10 | Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1193.4 | 6 | 4.5 | 1478.2 | 0 | Details |
| 11 | Curro Hermanus Summer Open 2025 (U11) | Rapid | 2025-02-08 | 2025-02-08 | Overberg (WOS) | 6 | 1193.4 | 6 | 3.5 | 1259.7 | 0 | Details |
| 12 | Overberg Schools & Federation Open 2025 (U11) | Rapid | 2025-02-01 | 2025-02-01 | Overberg (WOS) | 6 | 1193.4 | 6 | 5 | 1518 | 0 | Details |
| 13 | Helderberg Chess Club PS Development Tournament 2025 (U11 Boys) | Standard | 2025-01-25 | 2025-01-25 | Cape Town (WCT) | 5 | 1159.4 | 5 | 2.5 | 1373.2 | 0 | Details |
| 14 | Strategema Chess October 2024 (U11) | Standard | 2024-10-05 | 2024-10-05 | Cape Winelands (WCW) | 5 | 1198.8 | 5 | 1 | 982.9 | 0 | Details |
| 15 | Overberg Schools - Top Schools 2024 (U11 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Overberg (WOS) | 5 | 1191 | 4 | 2 | 1245.8 | 0 | Details |
| 16 | Overberg Open Rapid 2024 (U11) | Rapid | 2024-01-27 | 2024-01-27 | Overberg (WOS) | 5 | 1166.6 | 5 | 3.5 | 1416.9 | 0 | Details |
| 17 | Overberg Top Schools 2023 (U13) | Standard | 2023-08-05 | 2023-08-05 | Overberg (WOS) | 5 | 1181.2 | 5 | 2 | 1106.7 | 0 | Details |
| 18 | Western Cape PS Individuals 2023 (U9 Boys) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1179.4 | 6 | 2 | 1189.3 | 0 | Details |
| 19 | Hermanus Rapid 2023 (C) | Rapid | 2023-04-22 | 2023-04-22 | Overberg (WOS) | 6 | 1197.1 | 6 | 2 | 1067.8 | 0 | Details |
| 20 | Overberg School Chess Closed Tournament 2023 (U9 Boys) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1213.8 | 5 | 2 | 1108.4 | 0 | Details |
| 21 | Overberg Schools Bredasdorp Zone Trails 2023 (U7+U9) | Rapid | 2023-02-16 | 2023-03-02 | Overberg (WOS) | 6 | 1213.8 | 5 | 2.5 | 1233 | 0 | Details |
| 22 | Overberg Topskole 2022 (O9) | Standard | 2022-08-30 | 2022-08-30 | Overberg (WOS) | 5 | 1176.6 | 4 | 3 | 1412.5 | 0 | Details |
| 23 | OCF Youth Day Tournament 2022 (C) | Rapid | 2022-06-18 | 2022-06-18 | Overberg (WOS) | 5 | 1188 | 5 | 2 | 1068.9 | 0 | Details |
| 24 | OCF Open 2022 (U10) | Rapid | 2022-04-09 | 2022-04-09 | Overberg (WOS) | 5 | 1200 | 4 | 1.5 | 1094.3 | 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 | 12 |
| Wins | 8 |
| Draws | 0 |
| Losses | 4 |
| White | 7 |
| Black | 5 |
| White wins | 4 |
| Black wins | 4 |
| Score | 8 |
| Percent | 66.7 |
| Dp | 141.7 |
| AOR | 1306.6 |
| Performance | 1448.2 |
Game statistics (History)
| Games | 129 |
| Wins | 57 |
| Draws | 9 |
| Losses | 63 |
| White | 67 |
| Black | 62 |
| White wins | 32 |
| Black wins | 25 |
| Score | 61.5 |
| Percent | 47.7 |
| Dp | -19.8 |
| AOR | 1287.4 |
| Performance | 1267.7 |
Rankings (Main)
| National | |
| Overall | 5476 |
| Gender | 4555 |
| Age group | 717 |
| Gender/Age | 531 |
| Provincial | |
| Overall | 1658 |
| Gender | 1311 |
| Age group | 244 |
| Gender/Age | 165 |
| Regional | |
| Overall | 111 |
| Gender | 78 |
| Age group | 25 |
| Gender/Age | 20 |
Rankings (Standard)
| National | |
| Overall | 6812 |
| Gender | 5503 |
| Age group | 1041 |
| Gender/Age | 762 |
| Provincial | |
| Overall | 1913 |
| Gender | 1456 |
| Age group | 308 |
| Gender/Age | 200 |
| Regional | |
| Overall | 115 |
| Gender | 72 |
| Age group | 27 |
| Gender/Age | 20 |
Rankings (Rapid)
| National | |
| Overall | 1853 |
| Gender | 1534 |
| Age group | 329 |
| Gender/Age | 242 |
| Provincial | |
| Overall | 831 |
| Gender | 674 |
| Age group | 160 |
| Gender/Age | 113 |
| Regional | |
| Overall | 88 |
| Gender | 63 |
| Age group | 22 |
| Gender/Age | 16 |
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 | 12 |
| Score | 8 |
| Percent | 66.7 |
| Aor | 1306.6 |
| Dp | 141.7 |
| Prat | 1448.2 |
Performance (12 months)
| Games | 52 |
| Score | 22.5 |
| Percent | 43.3 |
| Aor | 1364.7 |
| Dp | -57.2 |
| Prat | 1307.5 |
Performance (History)
| Games | 129 |
| Score | 61.5 |
| Percent | 47.7 |
| Aor | 1287.4 |
| Dp | -19.8 |
| Prat | 1267.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Snyman, V (Van Zyl) | 6 | 3 | 3 | Overberg Schools Bredasdorp Zone Trails 2023 (U7+U9) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Overall | 2 | Snyman, A (Andre) | 4 | 2 | 2 | Overberg School Chess Closed Tournament 2023 (U9 Boys) | Six Gun Grill Summer Sport Festival Chess Championships 2025 (Individual U13 Boys) | Details |
| Overall | 3 | Sargeant, R (Rome) | 3 | 2 | 1 | Overberg Open Rapid 2024 (U11) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Overall | 4 | Badenhorst, M (Marinus) | 3 | 3 | 0 | Overberg Schools - Top Schools 2024 (U11 Mixed) | Overberg Schools - PS Closed 2025 (U11 Boys) | Details |
| Overall | 5 | Marner, B (Bryan Neil) | 2 | 1 | 1 | 2025 WC Rural Cup (U14) | 2025 WC Rural Cup (U14) | Details |
| Standard | 1 | Snyman, A (Andre) | 3 | 2 | 1 | Overberg School Chess Closed Tournament 2023 (U9 Boys) | Overberg Schools - PS Closed 2025 (U11 Boys) | Details |
| Standard | 2 | Snyman, V (Van Zyl) | 2 | 1 | 1 | Overberg School Chess Closed Tournament 2023 (U9 Boys) | Helderberg Chess Club PS Development Tournament 2025 (U11 Boys) | Details |
| Standard | 3 | Brink, A (Andrew) | 2 | 0 | 2 | 2025 WC Rural Cup (U14) | 2025 WC Rural Cup (U14) | Details |
| Standard | 4 | Marner, B (Bryan Neil) | 2 | 1 | 1 | 2025 WC Rural Cup (U14) | 2025 WC Rural Cup (U14) | Details |
| Standard | 5 | Badenhorst, M (Marinus) | 2 | 2 | 0 | Overberg Schools - Top Schools 2024 (U11 Mixed) | Overberg Schools - PS Closed 2025 (U11 Boys) | Details |
| Rapid | 1 | Snyman, V (Van Zyl) | 4 | 2 | 2 | Overberg Schools Bredasdorp Zone Trails 2023 (U7+U9) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Rapid | 2 | Viljoen, P (Pieter) | 2 | 2 | 0 | Hermanus Rapid 2023 (C) | Hermanus Chess Club Open 2025 (Intermediate) | Details |
| Rapid | 3 | Groenewald, C (Christiaan) | 2 | 2 | 0 | Overberg Schools Open Championship 2026 (U13) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Rapid | 4 | Sargeant, R (Rome) | 2 | 1 | 1 | Overberg Open Rapid 2024 (U11) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |