PLAYER TOURNAMENT DETAILS
Vivian Onyekwere
2090157258Ekurhuleni (GE)Tournament details
| Tour Id | 20241437 |
| Group Id | 20241434 |
| Name | Chess Molecules Open Chess Tournament 2024 |
| Section | High School Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2024-06-15 |
| End | 2024-06-15 |
| Submitted | 2024-06-17 |
| Rated | 2024-06-19 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 4 |
| Score | 0.5 |
| Percent | 12.5 |
| Dp | -318.8 |
| Aor | 1214.7 |
| Perform | 896 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 16 |
| Share Pos | 15 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1173.4 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 1.81 |
| Score - Expected score | -1.31 |
| Rating +/- | -15.8 |
Analysis (Type)
| Rating | 1143.9 |
| K-factor | 20 |
| Score | 0.5 |
| Expected score | 1.82 |
| Score - Expected score | -1.32 |
| Rating +/- | -26.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-06-15 | Ziervogel, K (Keira) | GE | 1341.8 | 1277.7 | W | 0 | 0.35 | -0.35 | -4.2 | 0.39 | -0.39 | -7.8 | Yes | |
| 2 | 2024-06-15 | Karuppan, Z (Zebada) | GJM | 1161.2 | 1106.1 | B | 0 | 0.47 | -0.47 | -5.6 | 0.5 | -0.5 | -10 | Yes | |
| 3 | 2024-06-15 | Hunkin, S (Sarah) | GE | 1200 | 1200 | W | 0 | 0.51 | -0.51 | -6.1 | 0.48 | -0.48 | -9.6 | Yes | |
| 4 | 2024-06-15 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2024-06-15 | Kiruri, C (Cynthia) | GE | 1155.8 | 1152.5 | B | 0.5 | 0.48 | 0.02 | 0.2 | 0.45 | 0.05 | 1 | Yes | |