PLAYER PAGE
Eustace Steyn De Vos
108078354Cape Winelands (WCW)Personal
Main rating
| Rating | 1501.2 |
| K-factor | 32 |
| Floor | 1001.2 |
| Highest | 1532.1 (2024-11-01) |
| Min/Max +/- allowed | 103 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1397.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1501.2 |
| K-factor | 32 |
| Floor | 1001.2 |
| Highest | 1532.1 (2024-11-01) |
| Min/Max +/- allowed | 103.3 |
Standard rating
| Rating | 1463.6 |
| K-factor | 32 |
| Floor | 977.7 |
| Highest | 1506.3 (2024-11-01) |
| Min/Max +/- allowed | 107.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1368.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1463.6 |
| K-factor | 32 |
| Floor | 977.7 |
| Highest | 1506.3 (2024-11-01) |
| Min/Max +/- allowed | 107.2 |
Rapid rating
| Rating | 1342.7 |
| K-factor | 36 |
| Floor | 842.7 |
| Highest | 1342.7 (2025-09-01) |
| Min/Max +/- allowed | 135.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1295 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1342.7 |
| K-factor | 36 |
| Floor | 842.7 |
| Highest | 1342.7 (2025-09-01) |
| Min/Max +/- allowed | 135.3 |
Blitz rating
| Rating | 785.6 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| 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 | 785.6 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | 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 | Cape Town Chess Federation Club League 2025 (B) | Classical | 2025-07-26 | 2025-09-27 | Cape Town (WCT) | 11 | 1501 | 0 | 0 | 0 | 0 | Details |
| 2 | Western Cape Schools - Top Schools 2025 (U17) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1493.8 | 6 | 4 | 1531.4 | 0 | Details |
| 3 | Cape Winelands Top Schools 2025 (U17+U19) | Rapid | 2025-08-23 | 2025-08-23 | Cape Winelands (WCW) | 5 | 1480.2 | 5 | 4 | 1599.8 | 0 | Details |
| 4 | Western Cape Schools Individual Championship 2025 (U17 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1491.2 | 6 | 3.5 | 1431.6 | 0 | Details |
| 5 | Cape Winelands Schools Prestige 2025 (U17 Boys) | Standard | 2025-03-08 | 2025-03-08 | Cape Winelands (WCW) | 5 | 1494.1 | 5 | 3.5 | 1480.4 | 0 | Details |
| 6 | Cape Winelands Schools - Trials 1 2025 (U17 Boys) | Standard | 2025-02-08 | 2025-02-08 | Cape Winelands (WCW) | 5 | 1493.9 | 5 | 4 | 1499.6 | 0 | Details |
| 7 | Western Cape Club Championship 2024 (Tier 2) | Standard | 2024-10-25 | 2024-10-27 | Cape Town (WCT) | 5 | 1443.2 | 5 | 4 | 1548.3 | 0 | Details |
| 8 | CT League 2024 (C) | Classical | 2024-07-20 | 2024-09-07 | Cape Town (WCT) | 11 | 1391.9 | 4 | 2 | 1541.7 | 0 | Details |
| 9 | Western Cape Top Schools Championship 2024 (U18 Mixed) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 6 | 1391.9 | 3 | 3 | 1773.7 | 0 | Details |
| 10 | Cape Winelands - Top Schools 2024 (U18 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Cape Winelands (WCW) | 5 | 1402 | 5 | 3 | 1342.3 | 0 | Details |
| 11 | Western Cape - Brian Raubenheimer Development Tournament 2024 (U17 Boys) | Rapid | 2024-06-08 | 2024-06-08 | Overberg (WOS) | 6 | 1376.8 | 5 | 4 | 1548.5 | 0 | Details |
| 12 | Cape Winelands Schools - Prestige 2024 (U18 Boys) | Standard | 2024-03-02 | 2024-03-02 | Cape Winelands (WCW) | 5 | 1391.7 | 5 | 2 | 1301.5 | 0 | Details |
| 13 | Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) | Rapid | 2024-02-17 | 2024-02-17 | Cape Winelands (WCW) | 6 | 1382 | 6 | 4 | 1437.8 | 0 | Details |
| 14 | Western Cape Closed Championship 2023 (U16) | Rapid | 2023-09-23 | 2023-09-23 | Cape Town (WCT) | 6 | 1268 | 6 | 3 | 1421.6 | 0 | Details |
| 15 | Western Cape Top Schools 2023 (U15 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1268 | 5 | 5 | 1673.3 | 0 | Details |
| 16 | CW Top Schools 2023 (U15 Mix) | Rapid | 2023-08-26 | 2023-08-26 | Cape Winelands (WCW) | 5 | 1224.7 | 5 | 4.5 | 1556.8 | 0 | Details |
| 17 | Cape Winelands Schools Prestige 2023 (U15 Boys) | Standard | 2023-03-11 | 2023-03-11 | Cape Winelands (WCW) | 5 | 1214.8 | 5 | 2.5 | 1280.3 | 0 | Details |
| 18 | Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) | Standard | 2023-02-25 | 2023-02-25 | Cape Winelands (WCW) | 5 | 1199.9 | 5 | 3 | 1283.4 | 0 | Details |
| 19 | Western Cape Schools Kings & Queens 2019 (Boys) | Rapid | 2019-10-12 | 2019-10-12 | West Coast (WCU) | 5 | 1190.3 | 5 | 2 | 1254.5 | 0 | Details |
| 20 | Stellenberg Youth Chess Championship 2019 (D) | Standard | 2019-05-01 | 2019-05-01 | Cape Town (WCT) | 5 | 1115.9 | 5 | 3 | 1135.9 | 0 | Details |
| 21 | Western Cape Schools Individuals 2019 (U11 Boys) | Standard | 2019-05-18 | 2019-05-19 | Eden (WEG) | 6 | 1115.9 | 6 | 3 | 1247.4 | 0 | Details |
| 22 | Rhenish Primary Chess Tournament 2019 (U12) | Rapid | 2019-05-11 | 2019-05-11 | Cape Winelands (WCW) | 7 | 1115.9 | 7 | 5 | 1272.6 | 0 | Details |
| 23 | Cape Winelands Schools Closed 2019 (U11 Boys) | Standard | 2019-03-16 | 2019-03-17 | Cape Winelands (WCW) | 7 | 1022.6 | 7 | 5.5 | 1358.4 | 0 | Details |
| 24 | CW Schools Open 2019 (U11 Boys) | Rapid | 2019-02-02 | 2019-02-02 | Cape Winelands (WCW) | 6 | 994.4 | 6 | 3.5 | 1118.5 | 0 | Details |
| 25 | Paul Roos Blitz 2019 | Blitz | 2019-02-23 | 2019-02-23 | Cape Winelands (WCW) | 9 | 994.4 | 9 | 4 | 1135.7 | 0 | Details |
| 26 | Stellenbosch Primary 2018 (U12) | Rapid | 2018-09-15 | 2018-09-15 | Cape Winelands (WCW) | 7 | 898.1 | 6 | 5.5 | 1405.5 | 0 | Details |
| 27 | Western Cape Schools Individuals 2018 (U11 Boys) | Standard | 2018-05-19 | 2018-05-20 | Overberg (WOS) | 6 | 799.6 | 6 | 2.5 | 907.7 | 0 | Details |
| 28 | Inter Regional 2018 (U12 Team) | Standard | 2018-05-04 | 2018-05-05 | Frances Baard (NCF) | 5 | 799.6 | 5 | 3 | 1013.8 | 0 | Details |
| 29 | Cape Winelands Schools Trials 1 2018 (U11 Boys) | Rapid | 2018-03-03 | 2018-03-03 | Cape Winelands (WCW) | 6 | 738 | 6 | 5 | 1156 | 0 | Details |
| 30 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Standard | 2018-03-24 | 2018-03-25 | Cape Winelands (WCW) | 7 | 738 | 7 | 3 | 701.3 | 0 | Details |
| 31 | South African Junior Team Championships 2017 (U10D) | Classical | 2018-01-04 | 2018-01-08 | 4 Knights (4K) | 7 | 666 | 7 | 5.5 | 907.5 | 0 | Details |
| 32 | Gpca - Pitt Memorial 2017 (U10) | Rapid | 2017-10-28 | 2017-10-28 | Western Province (WP) | 6 | 612 | 6 | 4 | 780 | 0 | Details |
| 33 | Western Cape Championship 2017 (U9 Boys) | Standard | 2017-05-20 | 2017-05-21 | Western Province (WP) | 6 | 500 | 6 | 4 | 874 | 0 | Details |
| 34 | Laerskool Stellenbosch 2016 (O10 Seuns) | Rapid | 2016-10-15 | 2016-10-15 | Boland (WB) | 7 | 0 | 6 | 3 | 720 | 0 | Details |
| 35 | Cape Winelands 2016 (U9) | Standard | 2016-04-09 | 2016-04-10 | Cape Winelands (WCW) | 7 | 0 | 0 | 0 | 0 | 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 | 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 (History)
| Games | 168 |
| Wins | 102 |
| Draws | 15 |
| Losses | 51 |
| White | 87 |
| Black | 81 |
| White wins | 48 |
| Black wins | 54 |
| Score | 109.5 |
| Percent | 65.2 |
| Dp | 129 |
| AOR | 1174.1 |
| Performance | 1303.1 |
Rankings (Main)
| National | |
| Overall | 1789 |
| Gender | 1575 |
| Age group | 215 |
| Gender/Age | 183 |
| Provincial | |
| Overall | 539 |
| Gender | 468 |
| Age group | 56 |
| Gender/Age | 49 |
| Regional | |
| Overall | 75 |
| Gender | 57 |
| Age group | 10 |
| Gender/Age | 9 |
Rankings (Standard)
| National | |
| Overall | 2056 |
| Gender | 1782 |
| Age group | 257 |
| Gender/Age | 212 |
| Provincial | |
| Overall | 574 |
| Gender | 484 |
| Age group | 65 |
| Gender/Age | 56 |
| Regional | |
| Overall | 79 |
| Gender | 59 |
| Age group | 12 |
| Gender/Age | 11 |
Rankings (Rapid)
| National | |
| Overall | 1322 |
| Gender | 1113 |
| Age group | 127 |
| Gender/Age | 111 |
| Provincial | |
| Overall | 636 |
| Gender | 521 |
| Age group | 54 |
| Gender/Age | 49 |
| Regional | |
| Overall | 86 |
| Gender | 67 |
| Age group | 4 |
| Gender/Age | 4 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 22 |
| Score | 15 |
| Percent | 68.2 |
| Aor | 1353.6 |
| Dp | 154.5 |
| Prat | 1508.1 |
Performance (History)
| Games | 168 |
| Score | 109.5 |
| Percent | 65.2 |
| Aor | 1174.1 |
| Dp | 129 |
| Prat | 1303.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | De Wet, M (Malcolm) | 4 | 1 | 3 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands Top Schools 2025 (U17+U19) | Details |
| Overall | 2 | Saoud, J (Jassem) | 4 | 3 | 1 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands - Top Schools 2024 (U18 Mixed) | Details |
| Overall | 3 | Jansen, V (Verron) | 3 | 1 | 2 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands Schools Closed 2019 (U11 Boys) | Details |
| Overall | 4 | Adonis, D (Dylan) | 3 | 1 | 2 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands Schools Closed 2019 (U11 Boys) | Details |
| Overall | 5 | Boden, J (Joshua) | 2 | 2 | 0 | CW Schools Open 2019 (U11 Boys) | Rhenish Primary Chess Tournament 2019 (U12) | Details |
| Standard | 1 | De Wet, M (Malcolm) | 3 | 1 | 2 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Western Cape Top Schools Championship 2024 (U18 Mixed) | Details |
| Standard | 2 | Jansen, V (Verron) | 2 | 1 | 1 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands Schools Closed 2019 (U11 Boys) | Details |
| Standard | 3 | Saoud, J (Jassem) | 2 | 2 | 0 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands - Top Schools 2024 (U18 Mixed) | Details |
| Standard | 4 | Bester, C (Christoff) | 2 | 2 | 0 | Cape Winelands Schools Prestige 2023 (U15 Boys) | Cape Winelands Schools Prestige 2025 (U17 Boys) | Details |
| Standard | 5 | Adonis, D (Dylan) | 2 | 1 | 1 | Cape Winelands Schools Prestige 2018 (U11 Boys) | Cape Winelands Schools Closed 2019 (U11 Boys) | Details |
| Rapid | 1 | Saoud, J (Jassem) | 2 | 1 | 1 | Cape Winelands Schools Trials 1 2018 (U11 Boys) | Stellenbosch Primary 2018 (U12) | Details |
| Rapid | 2 | Boden, J (Joshua) | 2 | 2 | 0 | CW Schools Open 2019 (U11 Boys) | Rhenish Primary Chess Tournament 2019 (U12) | Details |