PLAYER TOURNAMENT DETAILS
Gysbert Koen
1140334453Sedibeng (GSV)Tournament details
| Tour Id | 20260815 |
| Group Id | 20260813 |
| Name | Laer Volkskool Chess Open 14 March 2026 |
| Section | E |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-14 |
| End | 2026-03-14 |
| Submitted | 2026-03-14 |
| Rated | 2026-03-15 |
| 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 | 1180.2 |
| Perform | 1095.2 |
| 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 | 20 |
| Final Pos | 23 |
| Share Pos | 17 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 40 |
| Score | 2 |
| Expected score | 2.66 |
| Score - Expected score | -0.66 |
| Rating +/- | -21.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 40 |
| Score | 2 |
| Expected score | 2.68 |
| Score - Expected score | -0.68 |
| Rating +/- | -27 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-14 | Botes, R (Rianelle) | GSV | 1223.9 | 1226.6 | W | 0 | 0.51 | -0.51 | -17.1 | 0.51 | -0.51 | -20.4 | Yes | |
| 2 | 2026-03-14 | Hunter, C (Caitlyn) | GSV | 1100.4 | 1086.8 | B | 0 | 0.57 | -0.57 | -19.1 | 0.59 | -0.59 | -23.6 | Yes | |
| 3 | 2026-03-14 | Nepgen, P (Pieter Hermanus) | GSV | 1199.5 | 1199.5 | W | 1 | 0.54 | 0.46 | 15.2 | 0.54 | 0.46 | 18.3 | Yes | |
| 4 | 2026-03-14 | Braun, R (Ricardo) | GSV | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 18 | 0.46 | 0.54 | 21.7 | Yes | |
| 5 | 2026-03-14 | Karsten, A (Aiden) | GSV | 1177.1 | 1172 | W | 0 | 0.57 | -0.57 | -18.9 | 0.57 | -0.57 | -23 | Yes | |