PLAYER TOURNAMENT DETAILS
Luke Marais
1140139959Tshwane (GTP)Tournament details
| Tour Id | 20261094 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U12 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 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1473 |
| Perform | 1425.8 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 4 |
| White | 4 |
| Black | 5 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 66 |
| Final Pos | 49 |
| Share Pos | 41 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1306 |
| K-factor | 32 |
| Score | 4 |
| Expected score | 2.71 |
| Score - Expected score | 1.29 |
| Rating +/- | 41.3 |
Analysis (Type)
| Rating | 1286.5 |
| K-factor | 32 |
| Score | 4 |
| Expected score | 2.51 |
| Score - Expected score | 1.49 |
| Rating +/- | 47.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Smit, J (Juanru) | GTP | 1662.9 | 1672.7 | B | 0 | 0.04 | -0.04 | -1.4 | 0.01 | -0.01 | -0.3 | Yes | |
| 2 | 2026-03-29 | Ramawtar, J (Jordan) | KED | 1587.2 | 1556.2 | W | 0 | 0.21 | -0.21 | -6.9 | 0.23 | -0.23 | -7.3 | Yes | |
| 3 | 2026-03-29 | Marx, W (Wian Adriaan) | LCP | 1307.8 | 1364.9 | B | 1 | 0.46 | 0.54 | 17.4 | 0.37 | 0.63 | 20.3 | Yes | |
| 4 | 2026-03-30 | Soobramoney, H (Hezron) | KED | 1625.5 | 1605.8 | B | 0 | 0.09 | -0.09 | -2.8 | 0.09 | -0.09 | -2.8 | Yes | |
| 5 | 2026-03-30 | Motsoane, T (Thoko) | NCF | 1348 | 1361.8 | W | 1 | 0.49 | 0.51 | 16.2 | 0.45 | 0.55 | 17.5 | Yes | |
| 6 | 2026-03-31 | Moodley, D (Devlin) | KED | 1328.6 | 1333.5 | W | 0.5 | 0.52 | -0.02 | -0.5 | 0.49 | 0.01 | 0.4 | Yes | |
| 7 | 2026-04-01 | Nadesan, M (Mikhail) | KED | 1507.5 | 1507.9 | B | 0.5 | 0.22 | 0.28 | 8.8 | 0.2 | 0.3 | 9.6 | Yes | |
| 8 | 2026-04-01 | Bantseke, L (Lesedilamodimo) | NBR | 1578.6 | 1572.8 | B | 0 | 0.14 | -0.14 | -4.5 | 0.13 | -0.13 | -4 | Yes | |
| 9 | 2026-04-02 | Ntombana, L (Lumanyano) | KIK | 1310.4 | 1279.2 | W | 1 | 0.54 | 0.46 | 14.8 | 0.55 | 0.45 | 14.4 | Yes | |