PLAYER TOURNAMENT DETAILS
Mienje Grobbelaar
2140158377Tshwane (GTP)Tournament details
| Tour Id | 20261798 |
| Group Id | 20261781 |
| Name | 2026 Africa Youth Chess Championship |
| Section | |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-05-15 |
| End | 2026-05-21 |
| Submitted | 2026-05-26 |
| Rated | 2026-05-26 |
| Submit age weight | 1 |
| Host | Uganda (UGA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 6 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1511.7 |
| Perform | 1653.4 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 4 |
| Losses | 1 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1577.2 |
| K-factor | 28 |
| Score | 6 |
| Expected score | 5.23 |
| Score - Expected score | 0.77 |
| Rating +/- | 21.6 |
Analysis (Type)
| Rating | 1567.5 |
| K-factor | 28 |
| Score | 6 |
| Expected score | 5.13 |
| Score - Expected score | 0.87 |
| Rating +/- | 24.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-05-15 | Maureen Njoki | KEN | 1523 | 1523 | W | 1 | 0.6 | 0.4 | 11.1 | 0.59 | 0.41 | 11.4 | Yes | |
| 2 | 2026-05-16 | Nina Eliana Atukunda | UGA | 1523 | 1523 | B | 0.5 | 0.52 | -0.02 | -0.6 | 0.51 | -0.01 | -0.3 | Yes | |
| 3 | 2026-05-16 | Mugo Zawadi Muthoni | KEN | 1523 | 1523 | W | 1 | 0.6 | 0.4 | 11.1 | 0.59 | 0.41 | 11.4 | Yes | |
| 4 | 2026-05-17 | Longwe Nthanda | ZAM | 1571 | 1571 | B | 1 | 0.47 | 0.53 | 15 | 0.45 | 0.55 | 15.3 | Yes | |
| 5 | 2026-05-17 | Vankhedekar Nikhil Nitya | ZAM | 1535 | 1535 | B | 0.5 | 0.51 | -0.01 | -0.2 | 0.5 | 0 | 0.1 | Yes | |
| 6 | 2026-05-19 | Samara Ayuma | KEN | 1523 | 1523 | W | 1 | 0.6 | 0.4 | 11.1 | 0.59 | 0.41 | 11.4 | Yes | |
| 7 | 2026-05-19 | Avriel Joy Agata | KEN | 1461 | 1461 | W | 0.5 | 0.68 | -0.18 | -5 | 0.67 | -0.17 | -4.6 | Yes | |
| 8 | 2026-05-20 | Katsvara Tanatswanashe | NAM | 1423 | 1423 | B | 0 | 0.64 | -0.64 | -17.9 | 0.63 | -0.63 | -17.5 | Yes | |
| 9 | 2026-05-21 | Esther Mutua | KEN | 1523 | 1523 | W | 0.5 | 0.6 | -0.1 | -2.9 | 0.59 | -0.09 | -2.6 | Yes | |