PLAYER TOURNAMENT DETAILS
Seth O'Brien
1050161246Johannesburg Metro (GJM)Tournament details
| Tour Id | 20232416 |
| Group Id | 20232414 |
| Name | Ekurhuleni North Chess Club 2023 |
| Section | B |
| Rounds | 7 |
| Format | Swiss |
| Type | Rapid |
| Start | 2023-12-09 |
| End | 2023-12-09 |
| Submitted | 2023-12-10 |
| Rated | 2023-12-10 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 7 |
| Score | 5 |
| Percent | 71.4 |
| Dp | 182.1 |
| Aor | 1279.9 |
| Perform | 1462 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 2 |
| White | 4 |
| Black | 3 |
| White wins | 4 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 4 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1214.9 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.01 |
| Score - Expected score | 1.99 |
| Rating +/- | 24 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.87 |
| Score - Expected score | 1.13 |
| Rating +/- | 22.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-12-09 | De Swardt, S (Stephan) | GE | 1231.2 | 1200 | B | 1 | 0.44 | 0.56 | 6.7 | 0.46 | 0.54 | 10.8 | Yes | |
| 2 | 2023-12-09 | Van Loggerenberg, M (Marcus) | GE | 1117.7 | 1181.6 | W | 1 | 0.65 | 0.35 | 4.2 | 0.56 | 0.44 | 8.8 | Yes | |
| 3 | 2023-12-09 | Maroba, M (Mark) | GE | 1288.6 | 1306.5 | B | 0 | 0.37 | -0.37 | -4.4 | 0.33 | -0.33 | -6.6 | Yes | |
| 4 | 2023-12-09 | Mateman, M (Matthews) | GE | 1216.5 | 1160 | W | 1 | 0.54 | 0.46 | 5.5 | 0.59 | 0.41 | 8.2 | Yes | |
| 5 | 2023-12-09 | Elvin, D (David) | GJM | 1431.1 | 1255.9 | B | 0 | 0.21 | -0.21 | -2.5 | 0.39 | -0.39 | -7.8 | Yes | |
| 6 | 2023-12-09 | Kale, A (Akhona) | GE | 1200 | 1200 | W | 1 | 0.56 | 0.44 | 5.3 | 0.54 | 0.46 | 9.2 | Yes | |
| 7 | 2023-12-09 | De Jager, K (Karli) | GJM | 1474 | 511.6 | W | 1 | 0.24 | 0.76 | 9.1 | 1 | 0 | 0 | Yes | |