PLAYER TOURNAMENT DETAILS
David Elvin
1080119822Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251188 |
| Group Id | 20251184 |
| Name | Chess Molecules Open Tournament 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-04-19 |
| End | 2025-04-19 |
| Submitted | 2025-04-24 |
| Rated | 2025-04-30 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1361.7 |
| Perform | 1616.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 4 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1721.8 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 4.38 |
| Score - Expected score | -0.38 |
| Rating +/- | -4.6 |
Analysis (Type)
| Rating | 1301.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.92 |
| Score - Expected score | 1.08 |
| Rating +/- | 21.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-19 | Mashapa, K (Kgotso) | GE | 1585.6 | 1287 | B | 1 | 0.62 | 0.38 | 4.6 | 0.47 | 0.53 | 10.6 | Yes | |
| 2 | 2025-04-19 | Munene, G (Gradi) | GJM | 1184.7 | 1200 | W | 1 | 1 | 0 | 0 | 0.66 | 0.34 | 6.8 | Yes | |
| 3 | 2025-04-19 | Dube, A (Asher) | GJM | 1276.2 | 1239 | B | 1 | 0.98 | 0.02 | 0.2 | 0.53 | 0.47 | 9.4 | Yes | |
| 4 | 2025-04-19 | Kale, A (Akhona) | GE | 1423.6 | 1164.7 | W | 0 | 0.89 | -0.89 | -10.7 | 0.7 | -0.7 | -14 | Yes | |
| 5 | 2025-04-19 | Etaka, I (Ilanga) | GJM | 1338.6 | 1217.2 | B | 1 | 0.9 | 0.1 | 1.2 | 0.56 | 0.44 | 8.8 | Yes | |