PLAYER TOURNAMENT DETAILS
Ethan Roberts
105032278Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 31481 |
| Group Id | 17 |
| Name | Sydenham Chess Club Open 2015 |
| Section | B |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2015-04-24 |
| End | 2015-04-25 |
| Submitted | 2015-04-25 |
| Rated | 2015-04-30 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 6 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 125 |
| Aor | 793.2 |
| Perform | 918 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 2 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 59 |
| Final Pos | 11 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 840 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.31 |
| Score - Expected score | 0.69 |
| Rating +/- | 11.5 |
Analysis (Type)
| Rating | 840 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.31 |
| Score - Expected score | 0.69 |
| Rating +/- | 13.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2015-04-24 | Ndondo, S (Sinetemba) | WP | 509 | 509 | B | 1 | 0.88 | 0.12 | 2 | 0.12 | 0.88 | 17.6 | Yes | |
| 2 | 2015-04-24 | Ketteldas, D (Danielle) | ENM | 1033 | 1033 | W | 0 | 0.25 | -0.25 | -4.1 | -0.25 | 0.25 | 5 | Yes | |
| 3 | 2015-04-25 | Mapungwana, S (Sikelela) | ENM | 886 | 886 | B | 1 | 0.44 | 0.56 | 9.3 | 0.56 | 0.44 | 8.8 | Yes | |
| 4 | 2015-04-25 | Torceda, J (John) | ENM | 712 | 712 | W | 1 | 0.67 | 0.33 | 5.5 | 0.33 | 0.67 | 13.4 | Yes | |
| 5 | 2015-04-25 | Lai-Wing, A (Akin) | ENM | 1006 | 1006 | B | 0 | 0.28 | -0.28 | -4.6 | -0.28 | 0.28 | 5.6 | Yes | |
| 6 | 2015-04-25 | Peter, M (Mnico) | ENM | 613 | 613 | W | 1 | 0.79 | 0.21 | 3.5 | 0.21 | 0.79 | 15.8 | Yes | |