PLAYER TOURNAMENT DETAILS
Serena Cheng
2130319374Ekurhuleni (GE)Tournament details
| Tour Id | 20251974 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | U14 Girls |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-07-03 |
| End | 2025-07-05 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1234.4 |
| Perform | 1149.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 29 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1199.4 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.34 |
| Score - Expected score | -0.34 |
| Rating +/- | -6.8 |
Analysis (Type)
| Rating | 1199.2 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.35 |
| Score - Expected score | -0.35 |
| Rating +/- | -7 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-03 | Zulu, T (Thandoluhle) | GJM | 1502.3 | 1496.2 | W | 0 | 0.19 | -0.19 | -3.8 | 0.2 | -0.2 | -4 | Yes | |
| 2 | 2025-07-03 | Blignaut, A (Alma) | GSV | 1174.1 | 1174.6 | B | 0 | 0.49 | -0.49 | -9.8 | 0.49 | -0.49 | -9.8 | Yes | |
| 3 | 2025-07-04 | Legodi, R (Reneilwe) | GWR | 1105.9 | 1105.6 | W | 1 | 0.65 | 0.35 | 7 | 0.65 | 0.35 | 7 | Yes | |
| 4 | 2025-07-04 | Van Zijl, J (Joane) | GJM | 1188 | 1191 | B | 0 | 0.47 | -0.47 | -9.4 | 0.47 | -0.47 | -9.4 | Yes | |
| 5 | 2025-07-05 | Smith, MI (Melea Ine) | GSV | 1201.5 | 1189.6 | W | 1 | 0.54 | 0.46 | 9.2 | 0.55 | 0.45 | 9 | Yes | |