PLAYER TOURNAMENT DETAILS
Corne Jonker
1130131410Sedibeng (GSV)Tournament details
| Tour Id | 20261226 |
| Group Id | 20261224 |
| Name | Chess-in-the-Vaal Open 18 April 2026 |
| Section | E |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-04-18 |
| End | 2026-04-18 |
| Submitted | 2026-04-19 |
| Rated | 2026-04-19 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1295.2 |
| Perform | 1210.2 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 16 |
| Share Pos | 16 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1357.4 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 2.9 |
| Score - Expected score | -0.9 |
| Rating +/- | -27 |
Analysis (Type)
| Rating | 1368.3 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 2.93 |
| Score - Expected score | -0.93 |
| Rating +/- | -33.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-04-18 | du Toit, R (Reuben) | GSV | 1186 | 1182.5 | B | 1 | 0.66 | 0.34 | 10.2 | 0.67 | 0.33 | 11.7 | Yes | |
| 2 | 2026-04-18 | Bosman, PE (Pieter) | GSV | 1261.4 | 1292.2 | W | 1 | 0.65 | 0.35 | 10.4 | 0.63 | 0.37 | 13.3 | Yes | |
| 3 | 2026-04-18 | Kamhera, AN (Aydin Nenyasha) | GSV | 1455 | 1462.9 | W | 0 | 0.43 | -0.43 | -12.8 | 0.43 | -0.43 | -15.5 | Yes | |
| 4 | 2026-04-18 | Mckinnon, S (Samuel) | GSV | 1362 | 1359.7 | B | 0 | 0.45 | -0.45 | -13.5 | 0.47 | -0.47 | -16.9 | Yes | |
| 5 | 2026-04-18 | Komane, L (Lethabo) | GSV | 1211.5 | 1212 | W | 0 | 0.71 | -0.71 | -21.3 | 0.72 | -0.72 | -26.1 | Yes | |