PLAYER TOURNAMENT DETAILS
Gert Opperman
1170308746Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250211 |
| Group Id | 20250210 |
| Name | First Knights Juniors Chess Tournament 2025 |
| Section | U10 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-02-09 |
| End | 2025-02-09 |
| Submitted | 2025-02-10 |
| Rated | 2025-02-10 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1183.7 |
| Perform | 1013.7 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 17 |
| Share Pos | 16 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1222.6 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.77 |
| Score - Expected score | -1.27 |
| Rating +/- | -21.1 |
Analysis (Type)
| Rating | 1226.4 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.8 |
| Score - Expected score | -1.3 |
| Rating +/- | -26 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-02-09 | Kgatitswe, T (Thlalefo) | GJM | 1200 | 1200 | W | 1 | 0.57 | 0.43 | 7.1 | 0.57 | 0.43 | 8.6 | Yes | |
| 2 | 2025-02-09 | Lygin, D (Daniil) | GJM | 1200 | 1200 | B | 0 | 0.48 | -0.48 | -8 | 0.49 | -0.49 | -9.8 | Yes | |
| 3 | 2025-02-09 | Sithole, L (Luthando) | GJM | 1147.5 | 1142 | W | 0 | 0.63 | -0.63 | -10.5 | 0.64 | -0.64 | -12.8 | Yes | |
| 4 | 2025-02-09 | Liu, L (Linyue) | GJM | 1175.1 | 1174.4 | B | 0.5 | 0.51 | -0.01 | -0.2 | 0.52 | -0.02 | -0.4 | Yes | |
| 5 | 2025-02-09 | Pivo, M (Mira) | GJM | 1196.1 | 1196.8 | W | 0 | 0.57 | -0.57 | -9.5 | 0.58 | -0.58 | -11.6 | Yes | |