PLAYER TOURNAMENT DETAILS
Naude Opperman
1140134624Ekurhuleni (GE)Tournament details
| Tour Id | 20251967 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | Blitz |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2025-07-02 |
| End | 2025-07-02 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 8 |
| Score | 3 |
| Percent | 37.5 |
| Dp | -106.3 |
| Aor | 1405.9 |
| Perform | 1299.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 5 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 61 |
| Final Pos | 114 |
| Share Pos | 93 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1635.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 6.08 |
| Score - Expected score | -3.08 |
| Rating +/- | -11.1 |
Analysis (Type)
| Rating | 1215.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.13 |
| Score - Expected score | -0.13 |
| Rating +/- | -2.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-02 | Sewpal, C (Christiano) | GJM | 1200 | 1200 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 2 | 2025-07-02 | Sadie, JJH (Johan Jacobus Hendrik) | GJM | 1603.7 | 1651.7 | B | 0 | 0.5 | -0.5 | -1.8 | 0 | 0 | 0 | Yes | |
| 3 | 2025-07-02 | Zondi, O (Owethu) | GJM | 1200 | 1200 | W | 0 | 1 | -1 | -3.6 | 0.56 | -0.56 | -11.2 | Yes | |
| 4 | 2025-07-02 | Cronje, J (Johannes Christiaan) | WCT | 1427.4 | 1504 | W | 0 | 0.78 | -0.78 | -2.8 | 0.21 | -0.21 | -4.2 | Yes | |
| 5 | 2025-07-02 | Kalmek, A (Asher) | GJM | 1334.5 | 1123.1 | B | 1 | 0.81 | 0.19 | 0.7 | 0.57 | 0.43 | 8.6 | Yes | |
| 6 | 2025-07-02 | Khalife, A (Arham) | GJM | 1515.9 | 1200 | B | 0 | 0.6 | -0.6 | -2.2 | 0.48 | -0.48 | -9.6 | Yes | |
| 7 | 2025-07-02 | Ramonyai, M (Maribe) | GTP | 1419.1 | 1199.5 | W | 1 | 0.79 | 0.21 | 0.8 | 0.56 | 0.44 | 8.8 | Yes | |
| 8 | 2025-07-02 | Nzuza, M (Mduduzi) | GTP | 1271.9 | 1164.8 | B | 1 | 0.88 | 0.12 | 0.4 | 0.52 | 0.48 | 9.6 | Yes | |
| 9 | 2025-07-02 | Dien, J (James) | GJM | 1475 | 1475 | W | 0 | 0.73 | -0.73 | -2.6 | 0.24 | -0.24 | -4.8 | Yes | |