PLAYER TOURNAMENT DETAILS
Griffin Jansen Van Vuuren
1150152739Tshwane (GTP)Tournament details
| Tour Id | 20262733 |
| Group Id | 20262721 |
| Name | 2026 Jacaranda Round Robin Open Chess Tournament |
| Section | E |
| Rounds | 5 |
| Format | Round-Robin |
| Type | Standard |
| Start | 2026-08-01 |
| End | 2026-08-01 |
| Submitted | 2026-08-05 |
| Rated | 2026-08-05 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1483.6 |
| Perform | 1228.6 |
| 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 | 5 |
| Final Pos | 5 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1364 |
| K-factor | 32 |
| Score | 1 |
| Expected score | 2.33 |
| Score - Expected score | -1.33 |
| Rating +/- | -35.2 |
Analysis (Type)
| Rating | 1352.5 |
| K-factor | 32 |
| Score | 1 |
| Expected score | 2.39 |
| Score - Expected score | -1.39 |
| Rating +/- | -44.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-08-01 | Tlhage, MM (Molemo Mmatshwabi) | NBR | 1525.3 | 1525.2 | B | 0 | 0.41 | -0.41 | -10.9 | 0.42 | -0.42 | -13.5 | Yes | |
| 2 | 2026-08-01 | Grobler, J (Joshua) | GTP | 1468.3 | 1460.9 | W | 1 | 0.51 | 0.49 | 13 | 0.53 | 0.47 | 15.2 | Yes | |
| 3 | 2026-08-01 | Allison, S (Spencer) | GTP | 1497.5 | 1493.4 | B | 0 | 0.45 | -0.45 | -12.1 | 0.46 | -0.46 | -14.8 | Yes | |
| 4 | 2026-08-01 | Cherian, D (Daniel) | GTP | 1462.9 | 1458.6 | B | 0 | 0.46 | -0.46 | -12.3 | 0.47 | -0.47 | -14.9 | Yes | |
| 5 | 2026-08-01 | Hannweg, NH (Norbert) | GTP | 1485.3 | 1476.1 | W | 0 | 0.49 | -0.49 | -13 | 0.51 | -0.51 | -16.4 | Yes | |