PLAYER TOURNAMENT DETAILS
Lukas Koorts
1170155747Johannesburg Metro (GJM)Tournament details
| Tour Id | 20252055 |
| Group Id | 20252054 |
| Name | 2025 Wynie Robbertse Chess Tournament |
| Section | U10 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-07-19 |
| End | 2025-07-19 |
| Submitted | 2025-07-22 |
| Rated | 2025-07-24 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| Aor | 1462.6 |
| Perform | 1802.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1572.9 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.18 |
| Score - Expected score | 1.32 |
| Rating +/- | 21.9 |
Analysis (Type)
| Rating | 1587.7 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 3.28 |
| Score - Expected score | 1.22 |
| Rating +/- | 24.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-19 | Le Roux, N (Nickus) | GTP | 1226 | 1232.5 | W | 1 | 0.95 | 0.05 | 0.8 | 0.96 | 0.04 | 0.8 | Yes | |
| 2 | 2025-07-19 | Mokwena, Y (Yaseen) | GTP | 1359 | 1349 | B | 1 | 0.71 | 0.29 | 4.8 | 0.74 | 0.26 | 5.2 | Yes | |
| 3 | 2025-07-19 | Nawrattel, A (Abigail) | GTP | 1412.8 | 1412.2 | W | 1 | 0.73 | 0.27 | 4.5 | 0.75 | 0.25 | 5 | Yes | |
| 4 | 2025-07-19 | Steyn, K (Kian) | GJM | JM | 1680.9 | 1678.6 | B | 1 | 0.33 | 0.67 | 11.1 | 0.35 | 0.65 | 13 | Yes |
| 5 | 2025-07-19 | Mendonca, M (Mark) | GE | 1634.2 | 1631.9 | W | 0.5 | 0.47 | 0.03 | 0.5 | 0.49 | 0.01 | 0.2 | Yes | |