PLAYER TOURNAMENT DETAILS
Tristann Posthumus
1090154889Ekurhuleni (GE)Tournament details
| Tour Id | 20231931 |
| Group Id | 20231930 |
| Name | Ekurhuleni Chess Spring Tournament 2023 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-09-23 |
| End | 2023-09-23 |
| Submitted | 2023-09-29 |
| Rated | 2023-09-29 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1228.4 |
| Perform | 1313.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1252.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.6 |
| Score - Expected score | 0.4 |
| Rating +/- | 6.6 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.33 |
| Score - Expected score | 0.67 |
| Rating +/- | 13.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-09-23 | Ambrose, I (Isabella) | CSA | 1431.2 | 1426.7 | B | 0 | 0.25 | -0.25 | -4.1 | 0.19 | -0.19 | -3.8 | Yes | |
| 2 | 2023-09-23 | Laeke, K (Kaleb) | GE | 1079.2 | 1074.4 | W | 1 | 0.74 | 0.26 | 4.3 | 0.69 | 0.31 | 6.2 | Yes | |
| 3 | 2023-09-23 | Voogt, A (Arno) | CSA | 1151.3 | 1138 | B | 1 | 0.58 | 0.42 | 7 | 0.53 | 0.47 | 9.4 | Yes | |
| 4 | 2023-09-23 | Chen, X (Xi) | GJM | 1232.8 | 1216.1 | W | 0 | 0.56 | -0.56 | -9.3 | 0.52 | -0.52 | -10.4 | Yes | |
| 5 | 2023-09-23 | Chen, Y (Yuqi) | GE | 1247.3 | 1250.9 | B | 1 | 0.46 | 0.54 | 9 | 0.4 | 0.6 | 12 | Yes | |