PLAYER TOURNAMENT DETAILS
Gideon Petrus Van Andel Anderson
1120159752Tshwane (GTP)Tournament details
| Tour Id | 20260265 |
| Group Id | 20260263 |
| Name | 2026 Piet Robbertse Open Chess Tournament |
| Section | C |
| 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 | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1446.5 |
| Perform | 1361.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 33 |
| Final Pos | 26 |
| Share Pos | 22 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1348.4 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.97 |
| Score - Expected score | 0.03 |
| Rating +/- | 0.4 |
Analysis (Type)
| Rating | 1343.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.94 |
| Score - Expected score | 0.06 |
| Rating +/- | 0.9 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-07 | Westermann, I (Inge) | GTP | 1509.6 | 1520 | W | 0 | 0.35 | -0.35 | -6.6 | 0.34 | -0.34 | -6.8 | Yes | |
| 2 | 2026-02-07 | Barkhuizen, R (Reuben) | GTP | 1444.1 | 1437.7 | B | 1 | 0.35 | 0.65 | 9.2 | 0.35 | 0.65 | 9.7 | Yes | |
| 3 | 2026-02-07 | Raubenheimer, C (Charne) | GTP | 1425.1 | 1423 | W | 0 | 0.45 | -0.45 | -8.5 | 0.45 | -0.45 | -9 | Yes | |
| 4 | 2026-02-08 | Grobbelaar, M (Mari) | GTP | 1474.2 | 1477.6 | B | 1 | 0.31 | 0.69 | 9.7 | 0.3 | 0.7 | 10.5 | Yes | |
| 5 | 2026-02-08 | Chadalavada, B (Bhaarghavarama) | GJM | 1379.7 | 1380.9 | W | 0 | 0.51 | -0.51 | -9.6 | 0.5 | -0.5 | -10 | Yes | |