PLAYER TOURNAMENT DETAILS
Marvin Robertson
1140137570Cape Winelands (WCW)Tournament details
| Tour Id | 20221964 |
| Group Id | 20221964 |
| Name | McGregor Chess December Festival 2022 |
| Section | |
| Rounds | 4 |
| Format | Swiss |
| Type | Standard |
| Start | 2022-12-10 |
| End | 2022-12-10 |
| Submitted | 2022-12-28 |
| Rated | 2022-12-28 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1256.3 |
| Perform | 1043.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 12 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1292.9 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.17 |
| Score - Expected score | -1.17 |
| Rating +/- | -19.4 |
Analysis (Type)
| Rating | 1276.5 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.16 |
| Score - Expected score | -1.16 |
| Rating +/- | -23.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-10 | Reynard, R (Ree-Shaan) | WCW | 1203.5 | 1188.1 | W | 0 | 0.65 | -0.65 | -10.8 | 0.64 | -0.64 | -12.8 | Yes | |
| 2 | 2022-12-10 | Erasmus, M (Maxwell) | WCW | 1200 | 1200 | B | 1 | 0.57 | 0.43 | 7.1 | 0.55 | 0.45 | 9 | Yes | |
| 3 | 2022-12-10 | Oostendorff, J (Juandre Keith) | WCW | 1253.8 | 1260 | W | 0 | 0.59 | -0.59 | -9.8 | 0.56 | -0.56 | -11.2 | Yes | |
| 4 | 2022-12-10 | Van Wyk, I (Igshaan) | WCU | 1368 | 1322.7 | B | 0 | 0.37 | -0.37 | -6.1 | 0.4 | -0.4 | -8 | Yes | |