PLAYER TOURNAMENT DETAILS
Wiaan Viviers
1120136526Sedibeng (GSV)Tournament details
| Tour Id | 20230009 |
| Group Id | 20230007 |
| Name | Laerkool Midvaal Chess Open 2023 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-01-28 |
| End | 2023-01-28 |
| Submitted | 2023-01-30 |
| Rated | 2023-01-30 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 61 |
| Time weight | 0.835 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1240.3 |
| Perform | 1240.3 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 11 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1233.4 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.42 |
| Score - Expected score | 0.08 |
| Rating +/- | 1.3 |
Analysis (Type)
| Rating | 1238.8 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.48 |
| Score - Expected score | 0.02 |
| Rating +/- | 0.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-01-28 | Heydenrych, L (Lisa) | CSA | 1200 | 1200 | B | 1 | 0.5 | 0.5 | 8.3 | 0.5 | 0.5 | 10 | Yes | |
| 2 | 2023-01-28 | Tolmay, W (Walroux) | GSV | 1354 | 1341.9 | W | 0 | 0.4 | -0.4 | -6.6 | 0.42 | -0.42 | -8.4 | Yes | |
| 3 | 2023-01-28 | Marais, L (Louis) | GSV | 1115.3 | 1097.6 | B | 1 | 0.6 | 0.4 | 6.6 | 0.62 | 0.38 | 7.6 | Yes | |
| 4 | 2023-01-28 | Hutcheson, JL (Justin Luke) | GSV | 1193.4 | 1196 | W | 0.5 | 0.59 | -0.09 | -1.5 | 0.59 | -0.09 | -1.8 | Yes | |
| 5 | 2023-01-28 | De Jager, G (Gideon) | GSV | 1338.9 | 1337 | B | 0 | 0.34 | -0.34 | -5.6 | 0.34 | -0.34 | -6.8 | Yes | |