PLAYER TOURNAMENT DETAILS
Robbie Brian Schaafsma
103033213Johannesburg Metro (GJM)Tournament details
| Tour Id | 20210014 |
| Group Id | 20210013 |
| Name | Ekurhuleni Chess Chessa Open 2021 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2021-03-27 |
| End | 2021-03-27 |
| Submitted | 2021-03-29 |
| Rated | 2021-03-29 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1305.7 |
| Perform | 880.7 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 5 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 58 |
| Final Pos | 58 |
| Share Pos | 57 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 815 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 0.12 |
| Score - Expected score | -0.12 |
| Rating +/- | -2 |
Analysis (Type)
| Rating | 815 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 0.14 |
| Score - Expected score | -0.14 |
| Rating +/- | -2.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2021-03-27 | Van Der Merwe, R (Ruan) | GE | 1340 | 1347.2 | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 | Yes | |
| 2 | 2021-03-27 | Van Jaarsveld, H (Heinu) | GJM | 1340.5 | 1333.8 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 3 | 2021-03-27 | Tema, O (Ofana) | GE | 1447.7 | 1423.3 | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 | Yes | |
| 4 | 2021-03-27 | Ebrahim, Z (Zachary) | GE | 1200.2 | 1179.3 | B | 0 | 0.01 | -0.01 | -0.2 | 0.03 | -0.03 | -0.6 | Yes | |
| 5 | 2021-03-27 | Manana, M (Musa) | GE | 1200 | 1200 | W | 0 | 0.09 | -0.09 | -1.5 | 0.09 | -0.09 | -1.8 | Yes | |