PLAYER TOURNAMENT DETAILS
William Jones
107069948Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250081 |
| Group Id | 20250073 |
| Name | 2025 Tshwane Chess OPEN Registration Tournament |
| Section | A1 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-01-25 |
| End | 2025-01-25 |
| Submitted | 2025-01-30 |
| Rated | 2025-01-30 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1597.4 |
| Perform | 1597.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 7 |
| Final Pos | 23 |
| Share Pos | 21 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1813.2 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.8 |
| Score - Expected score | -1.3 |
| Rating +/- | -21.6 |
Analysis (Type)
| Rating | 1829.3 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.87 |
| Score - Expected score | -1.37 |
| Rating +/- | -27.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-25 | Goede, K (Kari) | NWP | 1492.4 | 1492.8 | W | 1 | 0.92 | 0.08 | 1.3 | 0.93 | 0.07 | 1.4 | Yes | |
| 2 | 2025-01-25 | Amrouni, A (Alexia Shakira) | GTP | 1666.1 | 1665.7 | B | 0.5 | 0.63 | -0.13 | -2.2 | 0.65 | -0.15 | -3 | Yes | |
| 3 | 2025-01-25 | De Vries, MA (Andrio) | GTP | 1621.3 | 1626 | W | 0 | 0.77 | -0.77 | -12.8 | 0.78 | -0.78 | -15.6 | Yes | |
| 4 | 2025-01-25 | Van Meersbergen, E (Ettienne) | GTP | 1701.9 | 1717.9 | B | 0 | 0.59 | -0.59 | -9.8 | 0.59 | -0.59 | -11.8 | Yes | |
| 5 | 2025-01-25 | Jonker, T (Tertius) | GTP | 1505.3 | 1500.7 | W | 1 | 0.9 | 0.1 | 1.7 | 0.92 | 0.08 | 1.6 | Yes | |