PLAYER TOURNAMENT DETAILS
Tertius Jonker
1120109887Tshwane (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 | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1437 |
| Perform | 1437 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 3 |
| Final Pos | 12 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1485.3 |
| K-factor | 32 |
| Score | 2.5 |
| Expected score | 2.74 |
| Score - Expected score | -0.24 |
| Rating +/- | -7.2 |
Analysis (Type)
| Rating | 1484.5 |
| K-factor | 32 |
| Score | 2.5 |
| Expected score | 2.74 |
| Score - Expected score | -0.24 |
| Rating +/- | -7.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-21 | Van Schalkwyk, N (Nathan) | GTP | 1436.6 | 1440.6 | B | 0.5 | 0.51 | -0.01 | -0.4 | 0.51 | -0.01 | -0.3 | Yes | |
| 2 | 2026-03-21 | Cele, BN (Bongiwe Natasha) | GTP | 1440 | 1444 | W | 1 | 0.59 | 0.41 | 12.2 | 0.59 | 0.41 | 13.2 | Yes | |
| 3 | 2026-03-21 | Bogaard, FK (Franco Konrad) | GTP | 1373.7 | 1374.6 | W | 1 | 0.67 | 0.33 | 9.9 | 0.67 | 0.33 | 10.6 | Yes | |
| 4 | 2026-03-22 | Fouche, H (Heinrich) | GSV | 1481.3 | 1472.3 | B | 0 | 0.46 | -0.46 | -13.9 | 0.47 | -0.47 | -15.1 | Yes | |
| 5 | 2026-03-22 | Montsho, R (Reatlegile Motlogelwa Pra) | GTP | 1453.2 | 1450.4 | B | 0 | 0.5 | -0.5 | -14.9 | 0.5 | -0.5 | -15.9 | Yes | |