PLAYER TOURNAMENT DETAILS
Johannes Theodorus Wessel Grobler
107088585Tshwane (GTP)Tournament details
| Tour Id | 20252059 |
| Group Id | 20252054 |
| Name | 2025 Wynie Robbertse Chess Tournament |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-07-19 |
| End | 2025-07-19 |
| Submitted | 2025-07-22 |
| Rated | 2025-07-24 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1518.6 |
| Perform | 1603.6 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 11 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1633.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.13 |
| Score - Expected score | -0.13 |
| Rating +/- | -2.2 |
Analysis (Type)
| Rating | 1629.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.11 |
| Score - Expected score | -0.11 |
| Rating +/- | -2.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-19 | Scholtz, R (Rohann) | GTP | 1531.5 | 1532.6 | B | 1 | 0.58 | 0.42 | 7 | 0.57 | 0.43 | 8.6 | Yes | |
| 2 | 2025-07-19 | Rust, C (Christoph) | GTP | 1506.2 | 1504 | W | 1 | 0.69 | 0.31 | 5.1 | 0.69 | 0.31 | 6.2 | Yes | |
| 3 | 2025-07-19 | Kgotse, T (Thoriso) | GWR | 1454.4 | 1454.4 | B | 0 | 0.67 | -0.67 | -11.1 | 0.66 | -0.66 | -13.2 | Yes | |
| 4 | 2025-07-19 | Horn, R (Renier) | GTP | 1549.1 | 1548.9 | W | 1 | 0.64 | 0.36 | 6 | 0.64 | 0.36 | 7.2 | Yes | |
| 5 | 2025-07-19 | Kekana, N (Neo) | GTP | 1551.7 | 1552.3 | B | 0 | 0.55 | -0.55 | -9.1 | 0.55 | -0.55 | -11 | Yes | |