PLAYER TOURNAMENT DETAILS
Qi Weng
1090143830Mangaung (FMB)Tournament details
| Tour Id | 20263744 |
| Group Id | 20263742 |
| Name | 12th Piet van Zyl Chess Festival 2026 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-10-09 |
| End | 2026-10-10 |
| Submitted | 2026-10-12 |
| Rated | 2026-10-13 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 62 |
| Time weight | 0.84 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1623.7 |
| Perform | 1453.7 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 17 |
| Final Pos | 24 |
| Share Pos | 23 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1599.9 |
| K-factor | 32 |
| Score | 1.5 |
| Expected score | 2.32 |
| Score - Expected score | -0.82 |
| Rating +/- | -22 |
Analysis (Type)
| Rating | 1592 |
| K-factor | 32 |
| Score | 1.5 |
| Expected score | 2.25 |
| Score - Expected score | -0.75 |
| Rating +/- | -23.9 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-10-09 | Rossouw, J (Johrne) | FMB | 1786.1 | 1793.5 | B | 1 | 0.24 | 0.76 | 20.4 | 0.22 | 0.78 | 24.8 | Yes | |
| 2 | 2026-10-09 | Kwababa, H (Harry) | FXT | 1664.4 | 1663.4 | W | 0 | 0.47 | -0.47 | -12.5 | 0.46 | -0.46 | -14.7 | Yes | |
| 3 | 2026-10-10 | Mantje, K (Katleho) | FMB | 1601.3 | 1604 | B | 0 | 0.46 | -0.46 | -12.3 | 0.44 | -0.44 | -14.2 | Yes | |
| 4 | 2026-10-10 | Madibe, S (Sibusiso) | NWP | 1424.2 | 1406.4 | W | 0.5 | 0.75 | -0.25 | -6.6 | 0.76 | -0.26 | -8.3 | Yes | |
| 5 | 2026-10-10 | De Villiers, H (Hj) | FMB | 1642.5 | 1673.5 | B | 0 | 0.41 | -0.41 | -11 | 0.36 | -0.36 | -11.6 | Yes | |