PLAYER TOURNAMENT DETAILS
Mirriam Ogbonna
2060136390Bojanala Platina (NBR)Tournament details
| Tour Id | 20220532 |
| Group Id | 20220528 |
| Name | Winter Games Chess Championships 2022 |
| Section | U17 Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2022-04-30 |
| End | 2022-04-30 |
| Submitted | 2022-05-01 |
| Rated | 2022-04-30 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1177.9 |
| Perform | 922.9 |
| 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 | 17 |
| Final Pos | 19 |
| Share Pos | 17 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1107.3 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.13 |
| Score - Expected score | -1.13 |
| Rating +/- | -18.8 |
Analysis (Type)
| Rating | 1089.2 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.06 |
| Score - Expected score | -1.06 |
| Rating +/- | -21.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-04-30 | Tsikira, B (Britney) | NBR | 1146.9 | 1135.2 | W | 1 | 0.5 | 0.5 | 8.3 | 0.49 | 0.51 | 10.2 | Yes | |
| 2 | 2022-04-30 | Matshego, T (Tshiamo) | NNM | 1142.6 | 1126 | B | 0 | 0.42 | -0.42 | -7 | 0.42 | -0.42 | -8.4 | Yes | |
| 3 | 2022-04-30 | Phomelelo, M (Mosebedi) | NBR | 1200 | 1200 | W | 0 | 0.43 | -0.43 | -7.1 | 0.41 | -0.41 | -8.2 | Yes | |
| 4 | 2022-04-30 | Mafora, R (Refilwe) | NBR | 1200 | 1200 | B | 0 | 0.35 | -0.35 | -5.8 | 0.33 | -0.33 | -6.6 | Yes | |
| 5 | 2022-04-30 | Sibiya, A (Abigail) | NBR | 1200 | 1200 | W | 0 | 0.43 | -0.43 | -7.1 | 0.41 | -0.41 | -8.2 | Yes | |