PLAYER TOURNAMENT DETAILS
Johrne Rossouw
108086187Mangaung (FMB)Tournament details
| Tour Id | 20253120 |
| Group Id | 20253119 |
| Name | 11th Piet van Zyl Chess Festival 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-10-10 |
| End | 2025-10-11 |
| Submitted | 2025-10-11 |
| Rated | 2025-10-11 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 62 |
| Time weight | 0.84 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1559.9 |
| Perform | 1729.9 |
| 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 | 10 |
| Final Pos | 5 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1604.1 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.79 |
| Score - Expected score | 0.71 |
| Rating +/- | 11.9 |
Analysis (Type)
| Rating | 1594.2 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.8 |
| Score - Expected score | 0.7 |
| Rating +/- | 14 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-10-10 | Sekharume, L (Lefu) | FMB | 1865 | 1886 | W | 0 | 0.24 | -0.24 | -4 | 0.2 | -0.2 | -4 | Yes | |
| 2 | 2025-10-10 | Feng, SM (Sheng-Ming) | FLW | 1325.2 | 1278 | B | 0.5 | 0.78 | -0.28 | -4.7 | 0.83 | -0.33 | -6.6 | Yes | |
| 3 | 2025-10-11 | Mclachlan, J (James) | FMB | 1396.8 | 1372.9 | W | 1 | 0.78 | 0.22 | 3.7 | 0.8 | 0.2 | 4 | Yes | |
| 4 | 2025-10-11 | Mantje, K (Katleho) | FMB | 1567.3 | 1565.5 | B | 1 | 0.5 | 0.5 | 8.4 | 0.49 | 0.51 | 10.2 | Yes | |
| 5 | 2025-10-11 | Stott, RC (Robert Carl) | FMB | 1645 | 1643.2 | W | 1 | 0.49 | 0.51 | 8.6 | 0.48 | 0.52 | 10.4 | Yes | |