PLAYER TOURNAMENT DETAILS
Vivian Obioha
1050191348Johannesburg Metro (GJM)Tournament details
| Tour Id | 20232421 |
| Group Id | 20232418 |
| Name | Chess is My Lifestyle 2023 |
| Section | High School Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2023-12-09 |
| End | 2023-12-09 |
| Submitted | 2023-12-21 |
| Rated | 2023-12-21 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1182.1 |
| Perform | 927.1 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 19 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.65 |
| Score - Expected score | -1.65 |
| Rating +/- | -19.9 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.63 |
| Score - Expected score | -1.63 |
| Rating +/- | -32.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-12-09 | Karuppan, Z (Zebada) | GJM | 1150.4 | 1104.3 | W | 1 | 0.6 | 0.4 | 4.8 | 0.65 | 0.35 | 7 | Yes | |
| 2 | 2023-12-09 | Bennett, J (Jemmah) | GE | 1175.6 | 1222 | B | 0 | 0.49 | -0.49 | -5.9 | 0.43 | -0.43 | -8.6 | Yes | |
| 3 | 2023-12-09 | Moila, K (Kamogelo Ntombi) | GE | 1186.3 | 1200 | W | 0 | 0.56 | -0.56 | -6.7 | 0.54 | -0.54 | -10.8 | Yes | |
| 4 | 2023-12-09 | Malatji, L (Lethabo) | GTP | 1198 | 1200 | B | 0 | 0.46 | -0.46 | -5.5 | 0.46 | -0.46 | -9.2 | Yes | |
| 5 | 2023-12-09 | Obioha, C (Chiwendu) | GJM | 1200 | 1200 | W | 0 | 0.54 | -0.54 | -6.5 | 0.54 | -0.54 | -10.8 | Yes | |