PLAYER TOURNAMENT DETAILS
Naude Opperman
1140134624Ekurhuleni (GE)Tournament details
| Tour Id | 20252059 |
| Group Id | 20252054 |
| Name | 2025 Wynie Robbertse Chess Tournament |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-07-19 |
| End | 2025-07-19 |
| Submitted | 2025-07-22 |
| Rated | 2025-07-24 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1547.2 |
| Perform | 1377.2 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 27 |
| Share Pos | 27 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1635.5 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 3.06 |
| Score - Expected score | -1.56 |
| Rating +/- | -25.9 |
Analysis (Type)
| Rating | 1629.8 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 3 |
| Score - Expected score | -1.5 |
| Rating +/- | -30 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-19 | Sonjica, N (Ntsikelelo) | GJM | 1535 | 1555 | W | 0 | 0.66 | -0.66 | -11 | 0.63 | -0.63 | -12.6 | Yes | |
| 2 | 2025-07-19 | Rishworth, J (Justin) | ENM | 1546.9 | 1543.6 | B | 0.5 | 0.56 | -0.06 | -1 | 0.56 | -0.06 | -1.2 | Yes | |
| 3 | 2025-07-19 | Ahmid, K (Kaleem) | GJM | 1517.5 | 1521 | W | 1 | 0.68 | 0.32 | 5.3 | 0.67 | 0.33 | 6.6 | Yes | |
| 4 | 2025-07-19 | Baloyi, B (Boikanyo) | GTP | 1562.9 | 1557.6 | B | 0 | 0.54 | -0.54 | -9 | 0.54 | -0.54 | -10.8 | Yes | |
| 5 | 2025-07-19 | Monnig, E (Erika) | GTP | WRM | 1573.6 | 1578.4 | W | 0 | 0.61 | -0.61 | -10.1 | 0.6 | -0.6 | -12 | Yes |