PLAYER TOURNAMENT DETAILS
Zhengfei Li
1090099818Johannesburg Metro (GJM)Tournament details
| Tour Id | 20260449 |
| Group Id | 20260445 |
| Name | Chess Power House February Open 2026 |
| Section | Prestige |
| 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 | 3 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1966.5 |
| Perform | 1541.5 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 3 |
| White | 1 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 1 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 17 |
| Share Pos | 17 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1837.7 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1 |
| Score - Expected score | -1 |
| Rating +/- | -16.6 |
Analysis (Type)
| Rating | 1839.5 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 0.92 |
| Score - Expected score | -0.92 |
| Rating +/- | -18.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-21 | Xulu, L (Lindokuhle) | GJM | RM | 2031.8 | 2063.7 | B | 0 | 0.23 | -0.23 | -3.8 | 0.2 | -0.2 | -4 | Yes |
| 2 | 2026-02-21 | Mthembu, L (Lovers) | KED | 1888.7 | 1929.7 | W | 0 | 0.48 | -0.48 | -8 | 0.44 | -0.44 | -8.8 | Yes | |
| 3 | 2026-02-21 | Mbedza, R (Richard) | GE | 1979 | 1993.3 | B | 0 | 0.29 | -0.29 | -4.8 | 0.28 | -0.28 | -5.6 | Yes | |
| 4 | 2026-02-21 | Phala, AGM (Arthur George Mangope) | GTP | 1565.4 | 1566.6 | D | 0 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 5 | 2026-02-21 | 0 | 0 | X | -1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Did not participate) | |||