PLAYER TOURNAMENT DETAILS
Petrus Wessel Le Roux Niemann
183027714Ekurhuleni (GE)Tournament details
| Tour Id | 20231966 |
| Group Id | 20231963 |
| Name | 2023 Centurion Chess Open |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-09-23 |
| End | 2023-09-23 |
| Submitted | 2023-09-30 |
| Rated | 2023-09-30 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1298.9 |
| Perform | 1298.9 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1460.6 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.48 |
| Score - Expected score | -0.98 |
| Rating +/- | -16.3 |
Analysis (Type)
| Rating | 1461 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.53 |
| Score - Expected score | -1.03 |
| Rating +/- | -20.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-09-23 | Moultrey, V (Valentino) | GWR | 1534.9 | 1536.3 | W | 0 | 0.46 | -0.46 | -7.6 | 0.45 | -0.45 | -9 | Yes | |
| 2 | 2023-09-23 | Makatwane, L (Lethabo) | GTP | 1390.3 | 1334 | B | 0 | 0.54 | -0.54 | -9 | 0.61 | -0.61 | -12.2 | Yes | |
| 3 | 2023-09-23 | Rampela, M (Makoanyane Enock) | LCP | 1162.4 | 1200 | W | 1 | 0.89 | 0.11 | 1.8 | 0.85 | 0.15 | 3 | Yes | |
| 4 | 2023-09-23 | Roodt, G (Gordon) | GTP | 1198.9 | 1196 | W | 1 | 0.85 | 0.15 | 2.5 | 0.85 | 0.15 | 3 | Yes | |
| 5 | 2023-09-23 | Whittaker, G (Gregory) | GJM | 1208 | 1191.6 | B | 0.5 | 0.75 | -0.25 | -4.1 | 0.77 | -0.27 | -5.4 | Yes | |