PLAYER TOURNAMENT DETAILS
Wihan Koster
1060134033Tshwane (GTP)Tournament details
| Tour Id | 20230410 |
| Group Id | 20230406 |
| Name | 2023 Afrikaans Hoër Seunskool Open Chess Tournament |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-03-04 |
| End | 2023-03-04 |
| Submitted | 2023-03-04 |
| Rated | 2023-03-04 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 2.5 |
| Percent | 62.5 |
| Dp | 106.3 |
| Aor | 1384.8 |
| Perform | 1491 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 1 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1429.2 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.21 |
| Score - Expected score | 0.29 |
| Rating +/- | 4.8 |
Analysis (Type)
| Rating | 1419 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.23 |
| Score - Expected score | 0.27 |
| Rating +/- | 5.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-04 | Keyter, ZC (Zarius Clarence) | GTP | 1389.4 | 1358.6 | W | 1 | 0.59 | 0.41 | 6.8 | 0.61 | 0.39 | 7.8 | Yes | |
| 2 | 2023-03-04 | Gondwe, P (Prosper) | GTP | 1521.7 | 1513.9 | B | 0.5 | 0.35 | 0.15 | 2.5 | 0.35 | 0.15 | 3 | Yes | |
| 3 | 2023-03-04 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not play) | |||
| 4 | 2023-03-04 | Radia, D (Diya) | GTP | 1335.4 | 1334.6 | W | 0 | 0.65 | -0.65 | -10.8 | 0.64 | -0.64 | -12.8 | Yes | |
| 5 | 2023-03-04 | Van Der Merwe, AP (Altus Philip) | GTP | 1292.5 | 1268.2 | B | 1 | 0.62 | 0.38 | 6.3 | 0.63 | 0.37 | 7.4 | Yes | |