PLAYER TOURNAMENT DETAILS
Oyisa Vena
1060152645Sarah Baartman (ESB)Tournament details
| Tour Id | 20231929 |
| Group Id | 20231927 |
| Name | Makhanda Schools Chess Championship 2023 |
| Section | A |
| Rounds | 6 |
| Format | Swiss |
| Type | Rapid |
| Start | 2023-09-30 |
| End | 2023-09-30 |
| Submitted | 2023-10-19 |
| Rated | 2023-09-30 |
| Submit age weight | 1 |
| Host | Sarah Baartman (ESB) |
| Total time | 15 |
| Time weight | 0.388 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1072.2 |
| Perform | 1327.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1191.4 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.04 |
| Score - Expected score | 0.96 |
| Rating +/- | 7.4 |
Analysis (Type)
| Rating | 1181.6 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.93 |
| Score - Expected score | 1.07 |
| Rating +/- | 21.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-09-30 | Grobbler, D (Devan) | CSA | 1200 | 1200 | W | 1 | 0.53 | 0.47 | 3.7 | 0.52 | 0.48 | 9.6 | Yes | |
| 2 | 2023-09-30 | Sibande, S (Sheron) | MGS | 565.6 | 565.6 | B | 1 | 0.99 | 0.01 | 0.1 | 0.99 | 0.01 | 0.2 | Yes | |
| 3 | 2023-09-30 | Nkolongo, O (Okuhle) | ESB | 1225 | 1252.2 | W | 0 | 0.5 | -0.5 | -3.9 | 0.46 | -0.46 | -9.2 | Yes | |
| 4 | 2023-09-30 | Dywili, A (Alime) | EBC | 1170.5 | 1202.5 | B | 1 | 0.48 | 0.52 | 4.1 | 0.43 | 0.57 | 11.4 | Yes | |
| 5 | 2023-09-30 | Shordries, G (Gaby) | CSA | 1200 | 1200 | W | 1 | 0.53 | 0.47 | 3.7 | 0.52 | 0.48 | 9.6 | Yes | |
| 6 | 2023-09-30 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||