PLAYER TOURNAMENT DETAILS
Mark Martin Lewis
162017968Cape Town (WCT)Tournament details
| Tour Id | 20220604 |
| Group Id | 20220604 |
| Name | 2022 South African Closed Chess Championships |
| Section | Senior |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-05-07 |
| End | 2022-05-14 |
| Submitted | 2022-05-17 |
| Rated | 2022-05-17 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 7.5 |
| Percent | 83.3 |
| Dp | 283.3 |
| Aor | 1502.6 |
| Perform | 1786 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 3 |
| Losses | 0 |
| White | 4 |
| Black | 5 |
| White wins | 2 |
| Black wins | 4 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1813.4 |
| K-factor | 20 |
| Score | 7.5 |
| Expected score | 7.13 |
| Score - Expected score | 0.37 |
| Rating +/- | 7.4 |
Analysis (Type)
| Rating | 1821.4 |
| K-factor | 20 |
| Score | 7.5 |
| Expected score | 7.2 |
| Score - Expected score | 0.3 |
| Rating +/- | 6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-05-07 | Ohlson, C (Cecil) | WCT | 1614.1 | 1614.1 | B | 1 | 0.69 | 0.31 | 6.2 | 0.7 | 0.3 | 6 | Yes | |
| 2 | 2022-05-08 | Galleid, S (Stephen) | WCT | 1609.6 | 1612.3 | W | 0.5 | 0.78 | -0.28 | -5.6 | 0.79 | -0.29 | -5.8 | Yes | |
| 3 | 2022-05-08 | Van Schaik, MP (Michael) | GJM | 1662.1 | 1666.3 | B | 1 | 0.63 | 0.37 | 7.4 | 0.64 | 0.36 | 7.2 | Yes | |
| 4 | 2022-05-09 | Gabriels, Z (Zaid) | WCT | 1341.6 | 1374.1 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 5 | 2022-05-10 | Goosen, P (Pierre) | WCT | 1205.7 | 1190.1 | B | 1 | 0.99 | 0.01 | 0.2 | 0.99 | 0.01 | 0.2 | Yes | |
| 6 | 2022-05-11 | Steyn, H (Hans) | GTP | 1819.6 | 1825.1 | W | 0.5 | 0.53 | -0.03 | -0.6 | 0.54 | -0.04 | -0.8 | Yes | |
| 7 | 2022-05-12 | Southey, AM (Andrew) | WOS | 1728.9 | 1736.4 | B | 0.5 | 0.56 | -0.06 | -1.2 | 0.56 | -0.06 | -1.2 | Yes | |
| 8 | 2022-05-13 | Baker, G (Gregory) | WCT | 1148 | 1142.1 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 9 | 2022-05-14 | Esau, O (Omar) | WCT | 1394.2 | 1361.7 | B | 1 | 0.95 | 0.05 | 1 | 0.99 | 0.01 | 0.2 | Yes | |