PLAYER TOURNAMENT DETAILS
Johan Van Rooyen
104056519Sedibeng (GSV)Tournament details
| Tour Id | 20191207 |
| Group Id | 20191204 |
| Name | Vaal Chess Club Open 2019 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2019-06-01 |
| End | 2019-06-01 |
| Submitted | 2019-06-03 |
| Rated | 2019-06-03 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 61 |
| Time weight | 0.835 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1134.2 |
| Perform | 1389.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 3 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1286.8 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.43 |
| Score - Expected score | 0.57 |
| Rating +/- | 9.5 |
Analysis (Type)
| Rating | 1282.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.48 |
| Score - Expected score | 0.52 |
| Rating +/- | 10.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-06-01 | Tyantini, A (Andile) | GSV | 1041.2 | 1022.8 | W | 1 | 0.83 | 0.17 | 2.8 | 0.84 | 0.16 | 3.2 | Yes | |
| 2 | 2019-06-01 | Vermeulen, H (Henrico) | GSV | 1155.8 | 1141.2 | B | 1 | 0.61 | 0.39 | 6.5 | 0.62 | 0.38 | 7.6 | Yes | |
| 3 | 2019-06-01 | Pretorius, WM (Willem) | GSV | 1170.9 | 1160.6 | W | 1 | 0.68 | 0.32 | 5.3 | 0.68 | 0.32 | 6.4 | Yes | |
| 4 | 2019-06-01 | Coetzee, J (Jaco) | GSV | 1109.6 | 1100.8 | B | 0 | 0.66 | -0.66 | -11 | 0.67 | -0.67 | -13.4 | Yes | |
| 5 | 2019-06-01 | Griesel, ZC (Zandrie C) | GSV | 1193.4 | 1182.7 | W | 1 | 0.65 | 0.35 | 5.8 | 0.66 | 0.34 | 6.8 | Yes | |