PLAYER TOURNAMENT DETAILS
Jan-Hendrik Olivier
107091654Sedibeng (GSV)Tournament details
| Tour Id | 20253029 |
| Group Id | 20253024 |
| Name | 2025 Centurion Chess Open Tournament |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-09-30 |
| Rated | 2025-09-30 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 2 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1457.4 |
| Perform | 1457.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 7 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1488.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.15 |
| Score - Expected score | -0.15 |
| Rating +/- | -2.5 |
Analysis (Type)
| Rating | 1491.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.16 |
| Score - Expected score | -0.16 |
| Rating +/- | -3.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Mphela, T (Thato) | GE | 1615.8 | 1601.7 | B | 0 | 0.31 | -0.31 | -5.1 | 0.33 | -0.33 | -6.6 | Yes | |
| 2 | 2025-09-27 | Rishworth, J (Justin) | GTP | 1531.2 | 1529 | B | 0 | 0.41 | -0.41 | -6.8 | 0.41 | -0.41 | -8.2 | Yes | |
| 3 | 2025-09-27 | Ramonyai, M (Maribe) | GTP | 1433.8 | 1439.8 | W | 1 | 0.61 | 0.39 | 6.5 | 0.6 | 0.4 | 8 | Yes | |
| 4 | 2025-09-27 | Ogunjiofor, AJ (Asinobi Jeffrey) | MEN | 1593.5 | 1594.8 | E | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 5 | 2025-09-27 | Masipa, F (Frank Talane) | GTP | 1249 | 1260.8 | W | 1 | 0.82 | 0.18 | 3 | 0.81 | 0.19 | 3.8 | Yes | |