PLAYER TOURNAMENT DETAILS
Jaelyn Jansen Van Vuuren
2190332900Tshwane (GTP)Tournament details
| Tour Id | 20263183 |
| Group Id | 20263183 |
| Name | 2026 Alekhine Open Chess Tournament |
| Section | E |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-08-29 |
| End | 2026-08-29 |
| Submitted | 2026-08-31 |
| Rated | 2026-08-31 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1103.3 |
| Perform | 848.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 12 |
| Final Pos | 13 |
| Share Pos | 13 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 861.3 |
| K-factor | 40 |
| Score | 1 |
| Expected score | 2 |
| Score - Expected score | -1 |
| Rating +/- | -37.5 |
Analysis (Type)
| Rating | 836.5 |
| K-factor | 40 |
| Score | 1 |
| Expected score | 2.01 |
| Score - Expected score | -1.01 |
| Rating +/- | -40.5 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-08-29 | Brink, J (Jayden) | GTP | 1186.9 | 1255.4 | W | 0 | 0.28 | -0.28 | -10.4 | 0.26 | -0.26 | -10.3 | Yes | |
| 2 | 2026-08-29 | Mostert, J (John) | GTP | 907.1 | 887.7 | B | 1 | 0.45 | 0.55 | 20.6 | 0.46 | 0.54 | 21.4 | Yes | |
| 3 | 2026-08-29 | Shaku, K (Khumoetsile) | GTP | 1032.6 | 1033 | B | 0 | 0.24 | -0.24 | -9 | 0.23 | -0.23 | -9.2 | Yes | |
| 4 | 2026-08-29 | Maswabela, L (Lethabo) | GTP | 1021 | 1013.8 | W | 0 | 0.55 | -0.55 | -20.6 | 0.57 | -0.57 | -22.6 | Yes | |
| 5 | 2026-08-29 | Pillay, K (Kairav) | GTP | 916.6 | 966.2 | W | 0 | 0.48 | -0.48 | -18.1 | 0.49 | -0.49 | -19.8 | Yes | |