PLAYER TOURNAMENT DETAILS
Amber Viljoen
2090109345Tshwane (GTP)Tournament details
| Tour Id | 20261010 |
| Group Id | 20261007 |
| Name | 2026 Lubowski Open Chess Tournament |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-21 |
| End | 2026-03-22 |
| Submitted | 2026-03-26 |
| Rated | 2026-03-27 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1415.1 |
| Perform | 1585.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 22 |
| Final Pos | 7 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1393 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 2.41 |
| Score - Expected score | 1.09 |
| Rating +/- | 32.6 |
Analysis (Type)
| Rating | 1392.4 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 2.41 |
| Score - Expected score | 1.09 |
| Rating +/- | 34.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-21 | Cele, BN (Bongiwe Natasha) | GTP | 1440 | 1444 | B | 0.5 | 0.4 | 0.1 | 2.9 | 0.4 | 0.1 | 3.3 | Yes | |
| 2 | 2026-03-21 | Herbst, AJL (A Le Roux) | GTP | 1413.2 | 1417.5 | W | 1 | 0.52 | 0.48 | 14.5 | 0.51 | 0.49 | 15.6 | Yes | |
| 3 | 2026-03-21 | Nel, J (Jacobus Johannes) | WCT | 1433.5 | 1427.5 | W | 0 | 0.49 | -0.49 | -14.9 | 0.5 | -0.5 | -16 | Yes | |
| 4 | 2026-03-22 | Bogaard, FK (Franco Konrad) | GTP | 1373.7 | 1374.6 | B | 1 | 0.48 | 0.52 | 15.6 | 0.48 | 0.52 | 16.7 | Yes | |
| 5 | 2026-03-22 | Maponya, W (Warona) | GTP | 1415.1 | 1410 | W | 1 | 0.52 | 0.48 | 14.5 | 0.52 | 0.48 | 15.3 | Yes | |