PLAYER TOURNAMENT DETAILS
Busisiwe Mandyu
2150331711Tshwane (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 | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1216.3 |
| Perform | 961.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 51 |
| Final Pos | 67 |
| Share Pos | 63 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.37 |
| Score - Expected score | -1.37 |
| Rating +/- | -25.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.37 |
| Score - Expected score | -1.37 |
| Rating +/- | -27.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Boago, B (Bokaba) | GTP | 1235.8 | 1243.8 | B | 0 | 0.42 | -0.42 | -7.9 | 0.41 | -0.41 | -8.2 | Yes | |
| 2 | 2026-02-07 | Kaizer, E (Emily) | GJM | 1200 | 1200 | W | 1 | 0.54 | 0.46 | 6.5 | 0.54 | 0.46 | 6.9 | Yes | |
| 3 | 2026-02-07 | Erwee, HP (Hermanus Philipus) | GTP | 1249.2 | 1241.8 | B | 0 | 0.4 | -0.4 | -7.5 | 0.41 | -0.41 | -8.2 | Yes | |
| 4 | 2026-02-08 | Steyn, A (Altus) | GTP | 1197.1 | 1196.2 | W | 0 | 0.55 | -0.55 | -10.3 | 0.55 | -0.55 | -11 | Yes | |
| 5 | 2026-02-08 | Dirker, E (Eben) | GTP | 1199.2 | 1199.1 | B | 0 | 0.46 | -0.46 | -8.6 | 0.46 | -0.46 | -9.2 | Yes | |