PLAYER TOURNAMENT DETAILS
Grace Okafor
2070135689Ekurhuleni (GE)Tournament details
| Tour Id | 20221723 |
| Group Id | 20221720 |
| Name | Chess Power House Rapid 2022 |
| Section | High School |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2022-10-22 |
| End | 2022-10-22 |
| Submitted | 2022-10-28 |
| Rated | 2022-10-28 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.3 |
| Aor | 1166.7 |
| Perform | 1060.4 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 12 |
| Final Pos | 8 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1099.9 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.69 |
| Score - Expected score | -0.19 |
| Rating +/- | -2.3 |
Analysis (Type)
| Rating | 1219.6 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.41 |
| Score - Expected score | -0.91 |
| Rating +/- | -18.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-10-22 | Potgieter, C (Charl) | GTP | 907.8 | 747.2 | W | 0 | 0.77 | -0.77 | -9.2 | 1 | -1 | -20 | Yes | |
| 2 | 2022-10-22 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||
| 3 | 2022-10-22 | Robinson, R (Rhys David) | GE | 1200 | 1200 | B | 0 | 0.34 | -0.34 | -4.1 | 0.48 | -0.48 | -9.6 | Yes | |
| 4 | 2022-10-22 | Ziervogel, K (Keira) | GE | 1358.4 | 1274.8 | W | 0.5 | 0.24 | 0.26 | 3.1 | 0.48 | 0.02 | 0.4 | Yes | |
| 5 | 2022-10-22 | Mafinya, T (Thama) | GE | 1200.4 | 1222.8 | B | 1 | 0.34 | 0.66 | 7.9 | 0.45 | 0.55 | 11 | Yes | |