PLAYER TOURNAMENT DETAILS
Willem Duursema
1110316415Tshwane (GTP)Tournament details
| Tour Id | 20260098 |
| Group Id | 20260091 |
| Name | 2026 Tshwane Chess Registration Tournament |
| Section | C1 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-01-31 |
| End | 2026-01-31 |
| Submitted | 2026-02-02 |
| Rated | 2026-02-06 |
| Submit age weight | 0.55 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1426.2 |
| Perform | 1213.8 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 24 |
| Final Pos | 22 |
| Share Pos | 22 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1358.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.68 |
| Score - Expected score | -0.68 |
| Rating +/- | -11.3 |
Analysis (Type)
| Rating | 1359.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.69 |
| Score - Expected score | -0.69 |
| Rating +/- | -13.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-31 | Kusi, P (Prince Kwame) | GE | 1480.1 | 1467.3 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 2 | 2026-01-31 | Van Der Westhuizen, T (Thomas) | NWP | 1426.8 | 1427.3 | W | 1 | 0.46 | 0.54 | 4.9 | 0.46 | 0.54 | 5.9 | Yes | |
| 3 | 2026-01-31 | Lodi, I (Isagoentle) | GTP | 1478.8 | 1477 | B | 0 | 0.32 | -0.32 | -5.3 | 0.32 | -0.32 | -6.4 | Yes | |
| 4 | 2026-01-31 | Deetlefs, Q (Quinn) | GTP | 1374.3 | 1373.5 | B | 0 | 0.44 | -0.44 | -7.3 | 0.44 | -0.44 | -8.8 | Yes | |
| 5 | 2026-01-31 | Raubenheimer, C (Charne) | GTP | 1425.1 | 1423 | W | 0 | 0.46 | -0.46 | -7.6 | 0.47 | -0.47 | -9.4 | Yes | |