PLAYER TOURNAMENT DETAILS
Lukas Koorts
1170155747Johannesburg Metro (GJM)Tournament details
| Tour Id | 20261092 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U10 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-03-28 |
| End | 2026-04-02 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1601.5 |
| Perform | 1601.5 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 4 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 31 |
| Share Pos | 31 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1654.1 |
| K-factor | 28 |
| Score | 4.5 |
| Expected score | 5.09 |
| Score - Expected score | -0.59 |
| Rating +/- | -16.6 |
Analysis (Type)
| Rating | 1654.1 |
| K-factor | 28 |
| Score | 4.5 |
| Expected score | 5.12 |
| Score - Expected score | -0.62 |
| Rating +/- | -17.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Lewis, J (Jordan) | GTP | 1346.4 | 1360.1 | W | 1 | 0.9 | 0.1 | 2.8 | 0.88 | 0.12 | 3.2 | Yes | |
| 2 | 2026-03-29 | Mdaka, V (Vuyanathi) | EBC | 1733.1 | 1733.1 | B | 0.5 | 0.37 | 0.13 | 3.7 | 0.37 | 0.13 | 3.7 | Yes | |
| 3 | 2026-03-29 | Malilani, AD (Atinatsa David) | GSV | 1707.4 | 1692.3 | W | 0 | 0.48 | -0.48 | -13.4 | 0.5 | -0.5 | -13.9 | Yes | |
| 4 | 2026-03-30 | Mitchell, N (Nicholas) | ENM | 1427.8 | 1435.3 | B | 1 | 0.72 | 0.28 | 7.8 | 0.71 | 0.29 | 8 | Yes | |
| 5 | 2026-03-30 | Olivier, C (Christiaan) | GTP | 1653.7 | 1652.6 | W | 1 | 0.54 | 0.46 | 12.8 | 0.54 | 0.46 | 12.8 | Yes | |
| 6 | 2026-03-31 | Ntshakala, H (Hlelolwenkosi) | KED | 1637.5 | 1632.5 | W | 0 | 0.56 | -0.56 | -15.7 | 0.57 | -0.57 | -15.9 | Yes | |
| 7 | 2026-04-01 | Mofokeng, K (Khotso) | NBR | 1708.4 | 1690.6 | B | 0 | 0.4 | -0.4 | -11.1 | 0.42 | -0.42 | -11.6 | Yes | |
| 8 | 2026-04-01 | Venter, J (Jaco) | GJM | 1566.1 | 1562.9 | B | 1 | 0.56 | 0.44 | 12.3 | 0.56 | 0.44 | 12.2 | Yes | |
| 9 | 2026-04-02 | Manyedi, A (Anaya) | NBR | 1633.2 | 1633.2 | W | 0 | 0.57 | -0.57 | -15.9 | 0.57 | -0.57 | -15.9 | Yes | |