PLAYER TOURNAMENT DETAILS
Naude Opperman
1140134624Ekurhuleni (GE)Tournament details
| Tour Id | 20260446 |
| Group Id | 20260445 |
| Name | Chess Power House February Open 2026 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-21 |
| End | 2026-02-21 |
| Submitted | 2026-02-23 |
| Rated | 2026-02-24 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1489.7 |
| Perform | 1489.7 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 9 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1639 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.32 |
| Score - Expected score | -0.82 |
| Rating +/- | -13.6 |
Analysis (Type)
| Rating | 1639.8 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.41 |
| Score - Expected score | -0.91 |
| Rating +/- | -18.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-21 | Nahon, J (James) | GJM | 1418.8 | 1383.2 | B | 0.5 | 0.71 | -0.21 | -3.5 | 0.76 | -0.26 | -5.2 | Yes | |
| 2 | 2026-02-21 | Farkas, G (Gadi) | GJM | 1377.6 | 1348.1 | W | 1 | 0.85 | 0.15 | 2.5 | 0.88 | 0.12 | 2.4 | Yes | |
| 3 | 2026-02-21 | Brancato, S (Sebastian) | GSV | 1617.4 | 1622.3 | B | 0 | 0.48 | -0.48 | -8 | 0.48 | -0.48 | -9.6 | Yes | |
| 4 | 2026-02-21 | Gericke, L (Logan) | GE | 1418.8 | 1419.9 | B | 1 | 0.71 | 0.29 | 4.8 | 0.71 | 0.29 | 5.8 | Yes | |
| 5 | 2026-02-21 | Sithole, A (Adiel Ean) | GE | 1616.1 | 1608.8 | W | 0 | 0.57 | -0.57 | -9.5 | 0.58 | -0.58 | -11.6 | Yes | |