PLAYER TOURNAMENT DETAILS
Tristan Arries
1170302028Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20253807 |
| Group Id | 20253807 |
| Name | 2025 African Youth Chess Championship |
| Section | |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-12-07 |
| End | 2025-12-13 |
| Submitted | 1900-01-01 |
| Rated | 2025-12-27 |
| Submit age weight | 1 |
| Host | Zimbabwe (ZIM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 6.5 |
| Percent | 72.2 |
| Dp | 188.9 |
| Aor | 1600.7 |
| Perform | 1789.5 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 1 |
| Losses | 2 |
| White | 4 |
| Black | 5 |
| White wins | 3 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 0 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1592.5 |
| K-factor | 20 |
| Score | 6.5 |
| Expected score | 4.37 |
| Score - Expected score | 2.13 |
| Rating +/- | 42.6 |
Analysis (Type)
| Rating | 1593.4 |
| K-factor | 20 |
| Score | 6.5 |
| Expected score | 4.38 |
| Score - Expected score | 2.12 |
| Rating +/- | 42.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-07 | Mudenyo, Jon Courson | KEN | 1629.5 | 1629.5 | W | 1 | 0.5 | 0.5 | 10 | 0.5 | 0.5 | 10 | Yes | |
| 2 | 2025-12-08 | Sakarabhoyi, Jameson | ZIM | 1568.4 | 1568.4 | B | 0 | 0.49 | -0.49 | -9.8 | 0.49 | -0.49 | -9.8 | Yes | |
| 3 | 2025-12-08 | Mtakiwa, Abdiel Timukudzeshe | ZIM | 1501.6 | 1501.6 | W | 1 | 0.65 | 0.35 | 7 | 0.65 | 0.35 | 7 | Yes | |
| 4 | 2025-12-09 | Nevson, Tadisa Chida | ZIM | 1589.1 | 1589.1 | B | 1 | 0.46 | 0.54 | 10.8 | 0.46 | 0.54 | 10.8 | Yes | |
| 5 | 2025-12-09 | Tinayeishe, Nhamburo | ZIM | 1708.4 | 1708.4 | B | 0 | 0.32 | -0.32 | -6.4 | 0.32 | -0.32 | -6.4 | Yes | |
| 6 | 2025-12-11 | Varadharajan, Akilan | RSA | 1571.2 | 1571.2 | W | 1 | 0.57 | 0.43 | 8.6 | 0.57 | 0.43 | 8.6 | Yes | |
| 7 | 2025-12-11 | Silim, Hussein | KEN | 1593.8 | 1593.8 | B | 1 | 0.46 | 0.54 | 10.8 | 0.46 | 0.54 | 10.8 | Yes | |
| 8 | 2025-12-12 | Shayne, T Makhurane | ZIM | 1672.7 | 1672.7 | W | 0.5 | 0.45 | 0.05 | 1 | 0.45 | 0.05 | 1 | Yes | |
| 9 | 2025-12-13 | Binneman, Samuel Johan | NAM | 1571.2 | 1571.2 | B | 1 | 0.48 | 0.52 | 10.4 | 0.48 | 0.52 | 10.4 | Yes | |