PLAYER TOURNAMENT DETAILS
Griffin Jansen Van Vuuren
1150152739Tshwane (GTP)Tournament details
| Tour Id | 20251129 |
| Group Id | 20251127 |
| Name | 2025 Mid Gauteng Open Chess Tournament |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-04-12 |
| End | 2025-04-12 |
| Submitted | 2025-04-17 |
| Rated | 2025-04-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1171.8 |
| Perform | 1086.8 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 34 |
| Share Pos | 26 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1246.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.9 |
| Score - Expected score | -0.9 |
| Rating +/- | -14.9 |
Analysis (Type)
| Rating | 1241.2 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.87 |
| Score - Expected score | -0.87 |
| Rating +/- | -17.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-04-12 | Zhang, Y (Yufei) | GTP | 1169.2 | 1168.6 | B | 0 | 0.55 | -0.55 | -9.1 | 0.54 | -0.54 | -10.8 | Yes | |
| 2 | 2025-04-12 | Venter, D (Daniel) | GTP | 1161.2 | 1156.6 | W | 1 | 0.64 | 0.36 | 6 | 0.64 | 0.36 | 7.2 | Yes | |
| 3 | 2025-04-12 | Potgieter, P (Paul) | GTP | 1162.5 | 1169.3 | B | 0 | 0.56 | -0.56 | -9.3 | 0.54 | -0.54 | -10.8 | Yes | |
| 4 | 2025-04-12 | Naude, D (Dylan) | GTP | 1188 | 1186.7 | W | 1 | 0.61 | 0.39 | 6.5 | 0.61 | 0.39 | 7.8 | Yes | |
| 5 | 2025-04-12 | Makau, K (Kgopotso) | GTP | 1178 | 1173.4 | B | 0 | 0.54 | -0.54 | -9 | 0.54 | -0.54 | -10.8 | Yes | |