PLAYER TOURNAMENT DETAILS
Onalerona Khosana
1160302696Tshwane (GTP)Tournament details
| Tour Id | 20260267 |
| Group Id | 20260263 |
| Name | 2026 Piet Robbertse Open Chess Tournament |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-07 |
| End | 2026-02-08 |
| Submitted | 2026-02-14 |
| Rated | 2026-02-17 |
| Submit age weight | 0.75 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
General
| Games | 4 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1818.9 |
| Perform | 1393.9 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 4 |
| White | 1 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 20 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1761.5 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.64 |
| Score - Expected score | -1.64 |
| Rating +/- | -30.8 |
Analysis (Type)
| Rating | 1762.9 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.6 |
| Score - Expected score | -1.6 |
| Rating +/- | -32 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 2 | 2026-02-07 | Du Plessis, H (Heinco) | GTP | PM | 2131 | 2144.6 | B | 0 | 0.03 | -0.03 | -0.6 | 0.01 | -0.01 | -0.2 | Yes |
| 3 | 2026-02-07 | Snyckers, A (Adam) | GJM | 1742.4 | 1769.5 | W | 0 | 0.56 | -0.56 | -10.5 | 0.53 | -0.53 | -10.6 | Yes | |
| 4 | 2026-02-08 | Yang, JD (Daniel) | GTP | 1704.3 | 1711.5 | B | 0 | 0.52 | -0.52 | -9.8 | 0.52 | -0.52 | -10.4 | Yes | |
| 5 | 2026-02-08 | Boshoff, R (Reinhardt) | GTP | 1698.1 | 1691.2 | B | 0 | 0.53 | -0.53 | -10 | 0.54 | -0.54 | -10.8 | Yes | |