PLAYER TOURNAMENT DETAILS
Ronita Van Niekerk
200040215Sedibeng (GSV)Tournament details
| Tour Id | 20221957 |
| Group Id | 20221957 |
| Name | Ussa Chess Championships 2022 |
| Section | Ladies |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-12-05 |
| End | 2022-12-09 |
| Submitted | 2022-12-14 |
| Rated | 2022-12-14 |
| Submit age weight | 1 |
| Host | Frances Baard (NCF) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 5 |
| Percent | 55.6 |
| Dp | 47.2 |
| Aor | 1278.5 |
| Perform | 1325.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 2 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 76 |
| Final Pos | 39 |
| Share Pos | 26 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1125.4 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.18 |
| Score - Expected score | 1.82 |
| Rating +/- | 36.4 |
Analysis (Type)
| Rating | 1135.2 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.26 |
| Score - Expected score | 1.74 |
| Rating +/- | 34.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-05 | Mdlalose, N (Nomthandazo) | ECH | 1200 | 1200 | W | 1 | 0.45 | 0.55 | 11 | 0.47 | 0.53 | 10.6 | Yes | |
| 2 | 2022-12-05 | Marais, N (Nina) | GSV | WUM | 1727.5 | 1725.9 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 3 | 2022-12-06 | Ngubane, A (Ayanda) | KED | 1130.4 | 1124 | W | 1 | 0.54 | 0.46 | 9.2 | 0.55 | 0.45 | 9 | Yes | |
| 4 | 2022-12-06 | Naidoo, S (Saiyuri) | KED | 1487.2 | 1488.6 | B | 0 | 0.04 | -0.04 | -0.8 | 0.05 | -0.05 | -1 | Yes | |
| 5 | 2022-12-07 | Ribisi, F (Fatima) | NNM | 1131.3 | 1122.8 | W | 1 | 0.53 | 0.47 | 9.4 | 0.56 | 0.44 | 8.8 | Yes | |
| 6 | 2022-12-08 | Dire, B (Bontle) | NWP | 1206.9 | 1200 | B | 0.5 | 0.36 | 0.14 | 2.8 | 0.38 | 0.12 | 2.4 | Yes | |
| 7 | 2022-12-08 | Sekgobane, L (Leuba) | CSA | 1180.6 | 1200 | W | 0.5 | 0.48 | 0.02 | 0.4 | 0.47 | 0.03 | 0.6 | Yes | |
| 8 | 2022-12-09 | Mthethwa, Z (Zandile) | ESB | 1105.6 | 1123.6 | B | 1 | 0.48 | 0.52 | 10.4 | 0.47 | 0.53 | 10.6 | Yes | |
| 9 | 2022-12-09 | Mabitsela, KM (Miranda) | LCP | 1336.9 | 1336.7 | W | 0 | 0.3 | -0.3 | -6 | 0.31 | -0.31 | -6.2 | Yes | |