PLAYER TOURNAMENT DETAILS
Erich Boje
1140130044Mangaung (FMB)Tournament details
| Tour Id | 20251731 |
| Group Id | 20251729 |
| Name | Primary School Chess 07 June 2025 |
| Section | Grade 4A+5A |
| Rounds | 5 |
| Format | Round-Robin |
| Type | Rapid |
| Start | 2025-06-06 |
| End | 2025-06-06 |
| Submitted | 2025-06-09 |
| Rated | 2025-06-09 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1189.7 |
| Perform | 1359.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 7 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1262.6 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.97 |
| Score - Expected score | 0.53 |
| Rating +/- | 6.4 |
Analysis (Type)
| Rating | 1258.9 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.2 |
| Score - Expected score | 0.3 |
| Rating +/- | 6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-06-06 | Alem, A (Adonios) | FMB | 1200 | 1200 | W | 1 | 0.61 | 0.39 | 4.7 | 0.61 | 0.39 | 7.8 | Yes | |
| 2 | 2025-06-06 | Vilakazi, S (Simangele) | FMB | 1184.1 | 1020 | B | 0.5 | 0.55 | -0.05 | -0.6 | 0.74 | -0.24 | -4.8 | Yes | |
| 3 | 2025-06-06 | Van Der Berg, S (Schalk) | FMB | 1200 | 1200 | W | 0 | 0.61 | -0.61 | -7.3 | 0.61 | -0.61 | -12.2 | Yes | |
| 4 | 2025-06-06 | Tlhapuletsa, G (Galaletsang) | FMB | 1164.3 | 1112.8 | B | 1 | 0.57 | 0.43 | 5.2 | 0.63 | 0.37 | 7.4 | Yes | |
| 5 | 2025-06-06 | Majonjini, J (Joshua) | FMB | 1200 | 1200 | W | 1 | 0.61 | 0.39 | 4.7 | 0.61 | 0.39 | 7.8 | Yes | |