PLAYER TOURNAMENT DETAILS
Gideon Rocher
1160147672Tshwane (GTP)Tournament details
| Tour Id | 20260264 |
| Group Id | 20260263 |
| Name | 2026 Piet Robbertse Open Chess Tournament |
| Section | D |
| 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 | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1182.1 |
| Perform | 969.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 63 |
| Share Pos | 63 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1378.5 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.92 |
| Score - Expected score | -1.92 |
| Rating +/- | -36.1 |
Analysis (Type)
| Rating | 1385.2 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.97 |
| Score - Expected score | -1.97 |
| Rating +/- | -39.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Jansen Van Vuuren, G (Griffin) | GTP | 1202.9 | 1200.3 | W | 0 | 0.75 | -0.75 | -14.1 | 0.76 | -0.76 | -15.2 | Yes | |
| 2 | 2026-02-07 | Van Wyk, A (Ame) | GTP | 1175.7 | 1169.6 | B | 1 | 0.69 | 0.31 | 4.4 | 0.71 | 0.29 | 4.3 | Yes | |
| 3 | 2026-02-07 | Van Biljon, J (Janina) | GTP | 1219.3 | 1216.1 | W | 0 | 0.73 | -0.73 | -13.7 | 0.74 | -0.74 | -14.8 | Yes | |
| 4 | 2026-02-08 | De Jager, A (Anneke) | GTP | 1130.6 | 1126.7 | B | 0 | 0.75 | -0.75 | -14.1 | 0.76 | -0.76 | -15.2 | Yes | |
| 5 | 2026-02-08 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||