PLAYER TOURNAMENT DETAILS
Tristan Arries
1170302028Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20261092 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U10 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-03-28 |
| End | 2026-04-02 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 7.5 |
| Percent | 83.3 |
| Dp | 283.3 |
| Aor | 1549.2 |
| Perform | 1832.5 |
| Penalties | 0 |
| Wins | 7 |
| Draws | 1 |
| Losses | 1 |
| White | 5 |
| Black | 4 |
| White wins | 4 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 19 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1607.8 |
| K-factor | 28 |
| Score | 7.5 |
| Expected score | 5.15 |
| Score - Expected score | 2.35 |
| Rating +/- | 65.7 |
Analysis (Type)
| Rating | 1599 |
| K-factor | 28 |
| Score | 7.5 |
| Expected score | 5.08 |
| Score - Expected score | 2.42 |
| Rating +/- | 67.9 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Loots, A (Albert) | GJM | 1365.7 | 1355.2 | W | 1 | 0.82 | 0.18 | 4.9 | 0.83 | 0.17 | 4.9 | Yes | |
| 2 | 2026-03-29 | Xhalabile, L (Lonwabo) | NBR | 1420.7 | 1411.6 | B | 1 | 0.68 | 0.32 | 9.1 | 0.68 | 0.32 | 9.1 | Yes | |
| 3 | 2026-03-29 | Manyedi, A (Anaya) | NBR | 1633.2 | 1633.2 | W | 1 | 0.51 | 0.49 | 13.7 | 0.5 | 0.5 | 13.9 | Yes | |
| 4 | 2026-03-30 | Venter, J (Jaco) | GJM | 1566.1 | 1562.9 | B | 1 | 0.51 | 0.49 | 13.8 | 0.5 | 0.5 | 14 | Yes | |
| 5 | 2026-03-30 | Radha, YA (Yugesh Aarumugam) | NZF | 1568.5 | 1558.5 | W | 1 | 0.59 | 0.41 | 11.6 | 0.59 | 0.41 | 11.5 | Yes | |
| 6 | 2026-03-31 | Gouws, PL (Philip) | GSV | JM | 1583.1 | 1577.1 | B | 1 | 0.49 | 0.51 | 14.4 | 0.48 | 0.52 | 14.5 | Yes |
| 7 | 2026-04-01 | Akemdien, A (Alex) | WCT | 1623.4 | 1657.6 | W | 0.5 | 0.52 | -0.02 | -0.7 | 0.47 | 0.03 | 0.7 | Yes | |
| 8 | 2026-04-01 | Kruger, J (Josua Baruch) | WCT | 1671.3 | 1671.3 | B | 0 | 0.38 | -0.38 | -10.8 | 0.37 | -0.37 | -10.5 | Yes | |
| 9 | 2026-04-02 | Viriah, M (Matthew) | KIK | 1511.1 | 1504 | W | 1 | 0.65 | 0.35 | 9.7 | 0.65 | 0.35 | 9.7 | Yes | |