PLAYER TOURNAMENT DETAILS
Arin Lu
2110160159Mangaung (FMB)Tournament details
| Tour Id | 20250804 |
| Group Id | 20250802 |
| Name | Mangaung Metro Chess 7-8 March 2025 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-07 |
| End | 2025-03-08 |
| Submitted | 2025-03-13 |
| Rated | 2025-03-13 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 62 |
| Time weight | 0.84 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1226.5 |
| Perform | 1311.5 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 12 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1201.8 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.4 |
| Score - Expected score | 0.6 |
| Rating +/- | 10.1 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.43 |
| Score - Expected score | 0.57 |
| Rating +/- | 11.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-07 | Alexander, R (Reagan Gretchen) | FMB | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 9.1 | 0.46 | 0.54 | 10.8 | Yes | |
| 2 | 2025-03-07 | Steyn, W (Willem) | FMB | 1309.4 | 1305.2 | W | 1 | 0.42 | 0.58 | 9.7 | 0.42 | 0.58 | 11.6 | Yes | |
| 3 | 2025-03-08 | Nwafor, N (Nneka) | FMB | 1213 | 1222.2 | B | 0 | 0.45 | -0.45 | -7.6 | 0.43 | -0.43 | -8.6 | Yes | |
| 4 | 2025-03-08 | Jacobus, A (Altavio) | FMB | 1163.8 | 1161.3 | W | 1 | 0.59 | 0.41 | 6.9 | 0.59 | 0.41 | 8.2 | Yes | |
| 5 | 2025-03-08 | Olivier, R (Riley) | FMB | 1246.1 | 1204.4 | W | 0 | 0.49 | -0.49 | -8.2 | 0.54 | -0.54 | -10.8 | Yes | |