PLAYER TOURNAMENT DETAILS
Mari Grobbelaar
2160158380Tshwane (GTP)Tournament details
| Tour Id | 20250073 |
| Group Id | 20250073 |
| Name | 2025 Tshwane Chess OPEN Registration Tournament |
| Section | U10 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-01-25 |
| End | 2025-01-25 |
| Submitted | 2025-01-30 |
| Rated | 2025-01-30 |
| 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 | 1316.4 |
| Perform | 1401.4 |
| 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 | 15 |
| Final Pos | 18 |
| Share Pos | 15 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1318.2 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.47 |
| Score - Expected score | 0.53 |
| Rating +/- | 8.8 |
Analysis (Type)
| Rating | 1318.9 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.5 |
| Score - Expected score | 0.5 |
| Rating +/- | 10 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-25 | Nawrattel, A (Abigail) | GTP | 1183.5 | 1164 | B | 1 | 0.62 | 0.38 | 6.3 | 0.64 | 0.36 | 7.2 | Yes | |
| 2 | 2025-01-25 | Matlou, K (Khumo) | GTP | 1179.8 | 1176.2 | W | 1 | 0.7 | 0.3 | 5 | 0.71 | 0.29 | 5.8 | Yes | |
| 3 | 2025-01-25 | Anthonissen, M (Mikhael) | GTP | 1580.1 | 1578.2 | B | 0 | 0.15 | -0.15 | -2.5 | 0.16 | -0.16 | -3.2 | Yes | |
| 4 | 2025-01-25 | Ramtjela, T (Tshireletso) | GTP | 1200 | 1200 | W | 1 | 0.68 | 0.32 | 5.3 | 0.68 | 0.32 | 6.4 | Yes | |
| 5 | 2025-01-25 | Barkhuizen, R (Reuben) | GTP | 1438.8 | 1437.1 | B | 0 | 0.32 | -0.32 | -5.3 | 0.32 | -0.32 | -6.4 | Yes | |