PLAYER TOURNAMENT DETAILS
David Elvin
1080119822Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250377 |
| Group Id | 20250370 |
| Name | Constantiapark Open 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-02-15 |
| End | 2025-02-15 |
| Submitted | 2025-02-19 |
| Rated | 2025-02-19 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.3 |
| Aor | 1794.2 |
| Perform | 1688 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 5 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1701.1 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.57 |
| Score - Expected score | -0.07 |
| Rating +/- | -1.2 |
Analysis (Type)
| Rating | 1712.5 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.58 |
| Score - Expected score | -0.08 |
| Rating +/- | -1.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-02-15 | Coetsee, D (Dewald) | GTP | 1814.5 | 1821.4 | W | 0 | 0.41 | -0.41 | -6.8 | 0.42 | -0.42 | -8.4 | Yes | |
| 2 | 2025-02-15 | Bain, M (Michael) | GTP | 1743.1 | 1740.4 | B | 1 | 0.41 | 0.59 | 9.8 | 0.43 | 0.57 | 11.4 | Yes | |
| 3 | 2025-02-15 | De Vries, MA (Andrio) | GTP | 1652.5 | 1663.6 | W | 0.5 | 0.6 | -0.1 | -1.7 | 0.6 | -0.1 | -2 | Yes | |
| 4 | 2025-02-15 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2025-02-15 | Nelson, WJH (William Jacobus Hattingh) | GTP | 1966.8 | 1987 | B | 0 | 0.15 | -0.15 | -2.5 | 0.14 | -0.14 | -2.8 | Yes | |