PLAYER TOURNAMENT DETAILS
Alexander Marais
1150140699Cape Town (WCT)Tournament details
| Tour Id | 20230378 |
| Group Id | 20230378 |
| Name | Mary-Anne Bartels Chess Tournament 2023 |
| Section | U7+U9 |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2023-02-21 |
| End | 2023-02-21 |
| Submitted | 2023-02-26 |
| Rated | 2023-02-26 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1207.5 |
| Perform | 1462.5 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1249.2 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.7 |
| Score - Expected score | 1.3 |
| Rating +/- | 15.7 |
Analysis (Type)
| Rating | 1286.1 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.88 |
| Score - Expected score | 1.12 |
| Rating +/- | 22.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-02-21 | Jansen Van Rysse, G (Gustav) | CSA | 1200 | 1200 | B | 1 | 0.52 | 0.48 | 5.8 | 0.56 | 0.44 | 8.8 | Yes | |
| 2 | 2023-02-21 | Rautenbach, J (Juan) | CSA | 1200 | 1200 | W | 1 | 0.6 | 0.4 | 4.8 | 0.64 | 0.36 | 7.2 | Yes | |
| 3 | 2023-02-21 | Webb, P (Paul) | WCW | 1202.9 | 1205.9 | B | 1 | 0.51 | 0.49 | 5.9 | 0.55 | 0.45 | 9 | Yes | |
| 4 | 2023-02-21 | Stewart, N (Neil) | WCW | 1234.8 | 1258.4 | W | 0 | 0.56 | -0.56 | -6.7 | 0.57 | -0.57 | -11.4 | Yes | |
| 5 | 2023-02-21 | Viljoen, J (Jordan Joshua) | WCT | 1200 | 1200 | B | 1 | 0.52 | 0.48 | 5.8 | 0.56 | 0.44 | 8.8 | Yes | |