PLAYER TOURNAMENT DETAILS
Maryna Van Der Merwe
2070111866Sedibeng (GSV)Tournament details
| Tour Id | 20190691 |
| Group Id | 20190688 |
| Name | Dirk de Koster Chess Open 2019 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2019-04-13 |
| End | 2019-04-13 |
| Submitted | 2019-04-14 |
| Rated | 2019-04-14 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 61 |
| Time weight | 0.835 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1015.8 |
| Perform | 803.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 34 |
| Share Pos | 25 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.73 |
| Score - Expected score | -1.73 |
| Rating +/- | -28.9 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.74 |
| Score - Expected score | -1.74 |
| Rating +/- | -34.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-04-13 | Groenewaldt, J (Joshua) | GSV | 1200 | 1200 | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 | Yes | |
| 2 | 2019-04-13 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 3 | 2019-04-13 | Kriel, Z (Zander) | GSV | 701.7 | 728.8 | W | 0 | 1 | -1 | -16.6 | 1 | -1 | -20 | Yes | |
| 4 | 2019-04-13 | Swart, C (Clarise) | GSV | 1048 | 1040.8 | B | 0 | 0.64 | -0.64 | -10.6 | 0.64 | -0.64 | -12.8 | Yes | |
| 5 | 2019-04-13 | Janse Van Rensburg, L (Lene) | GSV | 1113.6 | 1111.2 | W | 1 | 0.64 | 0.36 | 6 | 0.65 | 0.35 | 7 | Yes | |