PLAYER TOURNAMENT DETAILS
David Elvin
1080119822Johannesburg Metro (GJM)Tournament details
| Tour Id | 20253041 |
| Group Id | 20253037 |
| Name | Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-10-01 |
| Rated | 2025-10-02 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1701.6 |
| Perform | 1956.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1669.6 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.35 |
| Score - Expected score | 1.65 |
| Rating +/- | 27.4 |
Analysis (Type)
| Rating | 1679.2 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.3 |
| Score - Expected score | 1.7 |
| Rating +/- | 34 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Ranoto, T (Tumelo) | GJM | 1613.8 | 1614.6 | B | 1 | 0.52 | 0.48 | 8 | 0.53 | 0.47 | 9.4 | Yes | |
| 2 | 2025-09-27 | Magagula, R (Raymond) | GJM | 1762.8 | 1786.7 | W | 0 | 0.43 | -0.43 | -7.1 | 0.42 | -0.42 | -8.4 | Yes | |
| 3 | 2025-09-27 | Jolliffe, SR (Shaun) | GJM | 1647.8 | 1647.5 | B | 1 | 0.48 | 0.52 | 8.6 | 0.5 | 0.5 | 10 | Yes | |
| 4 | 2025-09-27 | Hamalala, R (Ronald) | GJM | 1734.5 | 1753.3 | W | 1 | 0.47 | 0.53 | 8.8 | 0.46 | 0.54 | 10.8 | Yes | |
| 5 | 2025-09-27 | Buthelezi, N (Ncedo) | GE | 1749 | 1812.1 | W | 1 | 0.45 | 0.55 | 9.1 | 0.39 | 0.61 | 12.2 | Yes | |