PLAYER TOURNAMENT DETAILS
Marius Vorster
1770333125Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20260504 |
| Group Id | 20260502 |
| Name | Pearson Chess Festival 2026 |
| Section | |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-27 |
| End | 2026-02-28 |
| Submitted | 2026-02-28 |
| Rated | 2026-02-28 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1398.1 |
| Perform | 1143.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 28 |
| Final Pos | 26 |
| Share Pos | 25 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.39 |
| Score - Expected score | -0.39 |
| Rating +/- | -6.5 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.48 |
| Score - Expected score | -0.48 |
| Rating +/- | -9.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-27 | Ranjith, A (Aishwarya) | ENM | 1645 | 1646 | W | 0 | 0.02 | -0.02 | -0.3 | 0.02 | -0.02 | -0.4 | Yes | |
| 2 | 2026-02-27 | Zungu, S (Simphiwe) | WCT | 1391.7 | 1326.2 | W | 0 | 0.32 | -0.32 | -5.3 | 0.39 | -0.39 | -7.8 | Yes | |
| 3 | 2026-02-28 | Kungwayo, S (Sihli) | ENM | 1219.8 | 1200.7 | B | 1 | 0.44 | 0.56 | 9.3 | 0.46 | 0.54 | 10.8 | Yes | |
| 4 | 2026-02-28 | Bezuidenhout, N (Nigel) | ENM | 1482.5 | 1474.8 | B | 0 | 0.13 | -0.13 | -2.2 | 0.14 | -0.14 | -2.8 | Yes | |
| 5 | 2026-02-28 | Britz, E (Etienne) | ENM | 1251.6 | 1258.1 | W | 0 | 0.48 | -0.48 | -8 | 0.47 | -0.47 | -9.4 | Yes | |