PLAYER TOURNAMENT DETAILS
Stephan Van Niekerk
1110111805Johannesburg Metro (GJM)Tournament details
| Tour Id | 20230017 |
| Group Id | 20230014 |
| Name | 2023 Tshwane Chess Open Registration Tournament |
| Section | D2 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-01-28 |
| End | 2023-01-28 |
| Submitted | 2023-02-06 |
| Rated | 2023-01-31 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1179.3 |
| Perform | 924.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 28 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1158.5 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.34 |
| Score - Expected score | -1.34 |
| Rating +/- | -22.2 |
Analysis (Type)
| Rating | 1148.4 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.3 |
| Score - Expected score | -1.3 |
| Rating +/- | -26 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-01-28 | Talma, C (Christiaan) | GTP | 1195.7 | 1194.8 | B | 0 | 0.41 | -0.41 | -6.8 | 0.4 | -0.4 | -8 | Yes | |
| 2 | 2023-01-28 | Monyamane, K (Karabo Palesa) | GTP | 1137.6 | 1131.2 | W | 0 | 0.57 | -0.57 | -9.5 | 0.56 | -0.56 | -11.2 | Yes | |
| 3 | 2023-01-28 | Muller, H (Heinerich) | GTP | 1179.7 | 1176 | B | 0 | 0.43 | -0.43 | -7.1 | 0.43 | -0.43 | -8.6 | Yes | |
| 4 | 2023-01-28 | Fouche, S (Stephany) | GTP | 1200 | 1200 | W | 1 | 0.49 | 0.51 | 8.5 | 0.48 | 0.52 | 10.4 | Yes | |
| 5 | 2023-01-28 | Van Der Merwe, L (Liahne Lizl) | GTP | 1183.4 | 1179.2 | B | 0 | 0.43 | -0.43 | -7.1 | 0.42 | -0.42 | -8.4 | Yes | |