PLAYER TOURNAMENT DETAILS
Gerhard Koen
1080149172Tshwane (GTP)Tournament details
| Tour Id | 20230147 |
| Group Id | 20230142 |
| Name | Laerskool Constantiapark Open Chess Tournament 2023 |
| Section | Open |
| Rounds | 5 |
| Format | Round-Robin |
| Type | Standard |
| Start | 2023-02-18 |
| End | 2023-02-18 |
| Submitted | 2023-02-24 |
| Rated | 2023-02-24 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 3 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1369 |
| Perform | 944 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 3 |
| White | 1 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 1 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 25 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 0.87 |
| Score - Expected score | -0.87 |
| Rating +/- | -14.4 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 0.92 |
| Score - Expected score | -0.92 |
| Rating +/- | -18.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-02-18 | Timmerman, ME (Mischke) | GTP | 1334.7 | 1319.9 | B | 0 | 0.3 | -0.3 | -5 | 0.32 | -0.32 | -6.4 | Yes | |
| 2 | 2023-02-18 | Van Der Westhuizen, L (Lihan) | GTP | 1425.7 | 1410.6 | W | 0 | 0.28 | -0.28 | -4.6 | 0.3 | -0.3 | -6 | Yes | |
| 3 | 2023-02-18 | Theron, L (Lydia) | GTP | 1346.5 | 1328.5 | B | 0 | 0.29 | -0.29 | -4.8 | 0.31 | -0.31 | -6.2 | Yes | |
| 4 | 2023-02-18 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2023-02-18 | Van Zyl, NB (Nicolaas Barend) | GTP | 1327.3 | 1326.8 | D | 0 | 0 | 0 | 0 | 0 | 0 | 0 | No (Forfeit) | |