PLAYER TOURNAMENT DETAILS
Jacobus Stephanus Marais
1100097226Tshwane (GTP)Tournament details
| Tour Id | 20241041 |
| Group Id | 20241037 |
| Name | 2024 Mid Gauteng Open Chess Tournament |
| Section | U16 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2024-05-02 |
| End | 2024-05-02 |
| Submitted | 2024-05-09 |
| Rated | 2024-05-10 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1271.3 |
| Perform | 1058.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 1 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 6 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1292.2 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.01 |
| Score - Expected score | -1.01 |
| Rating +/- | -16.8 |
Analysis (Type)
| Rating | 1289.9 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.01 |
| Score - Expected score | -1.01 |
| Rating +/- | -20.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-05-02 | Vermeulen, T (Tiaan Leon) | GTP | 1432.8 | 1429.2 | B | 0 | 0.29 | -0.29 | -4.8 | 0.3 | -0.3 | -6 | Yes | |
| 2 | 2024-05-02 | Sadalla, J (Johnny) | GTP | 1309.3 | 1325.3 | W | 0 | 0.52 | -0.52 | -8.6 | 0.5 | -0.5 | -10 | Yes | |
| 3 | 2024-05-02 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 4 | 2024-05-02 | Janse Van Vuuren, A (Alexander) | GE | 1084.2 | 1067.1 | B | 1 | 0.7 | 0.3 | 5 | 0.72 | 0.28 | 5.6 | Yes | |
| 5 | 2024-05-02 | Feuth, A (Alexander) | GTP | 1258.9 | 1266.6 | B | 0 | 0.5 | -0.5 | -8.3 | 0.49 | -0.49 | -9.8 | Yes | |