PLAYER TOURNAMENT DETAILS
Zhengfei Li
1090099818Johannesburg Metro (GJM)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 | 5 |
| Percent | 62.5 |
| Dp | 106.3 |
| Aor | 1809.9 |
| Perform | 1916.2 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 3 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 4 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 31 |
| Final Pos | 24 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1839.5 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.28 |
| Score - Expected score | 0.72 |
| Rating +/- | 2.6 |
Analysis (Type)
| Rating | 1501.6 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 5.67 |
| Score - Expected score | 1.47 |
| Rating +/- | 29.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-02 | Robinson, R (Rhys David) | GE | 1437.4 | 1200 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 2 | 2025-07-02 | Budhram, K (Kaylee) | KED | WRM | 1577.8 | 1188.4 | W | 1 | 0.85 | 0.15 | 0.5 | 0.91 | 0.09 | 1.8 | Yes |
| 3 | 2025-07-02 | Machet, J (Jordan) | GJM | 1746.4 | 1250.6 | B | 1 | 0.57 | 0.43 | 1.5 | 0.75 | 0.25 | 5 | Yes | |
| 4 | 2025-07-02 | Smit, D (Devon) | GTP | RM | 2048.6 | 2211.4 | W | 0 | 0.3 | -0.3 | -1.1 | 1.08 | -0.01 | -0.2 | Yes |
| 5 | 2025-07-02 | Dukhan, K (Kashvir) | GJM | 1647.2 | 1183.4 | B | 1 | 0.68 | 0.32 | 1.2 | 0.83 | 0.17 | 3.4 | Yes | |
| 6 | 2025-07-02 | Mnguni, JD (Jakob Dumisani) | GTP | PM | 2165.8 | 2109.4 | W | 0 | 0.16 | -0.16 | -0.6 | 1.08 | -0.01 | -0.2 | Yes |
| 7 | 2025-07-02 | Sullivan, J (Jason) | CSA | 1618.2 | 1594.5 | B | 1 | 0.72 | 0.28 | 1 | 0.35 | 0.65 | 13 | Yes | |
| 8 | 2025-07-02 | Dinham, J (James) | NBR | RM | 2133.6 | 1932.2 | W | 0 | 0.2 | -0.2 | -0.7 | 0.04 | -0.04 | -0.8 | Yes |
| 9 | 2025-07-02 | Adamson, LJ (Luke Jonathan) | GTP | 1541.7 | 1348.5 | B | 1 | 0.8 | 0.2 | 0.7 | 0.64 | 0.36 | 7.2 | Yes | |