PLAYER TOURNAMENT DETAILS
Luke Marais
1140139959Tshwane (GTP)Tournament details
| Tour Id | 20261088 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | Blitz |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2026-03-31 |
| End | 2026-03-31 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4 |
| Percent | 44.4 |
| Dp | -47.2 |
| Aor | 1462 |
| Perform | 1414.8 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 5 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 99 |
| Final Pos | 75 |
| Share Pos | 59 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1306 |
| K-factor | 32 |
| Score | 4 |
| Expected score | 2.83 |
| Score - Expected score | 1.17 |
| Rating +/- | 6.8 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 36 |
| Score | 4 |
| Expected score | 4.47 |
| Score - Expected score | -0.47 |
| Rating +/- | -16.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-31 | Resnekov, O (Oliver) | WCT | 1699.4 | 1220 | B | 0 | 0 | -0 | -0 | 0.43 | -0.43 | -15.7 | Yes | |
| 2 | 2026-03-31 | Roets, Z (Zach) | MEN | 1584.2 | 1200 | W | 0 | 0.22 | -0.22 | -1.3 | 0.54 | -0.54 | -19.5 | Yes | |
| 3 | 2026-03-31 | Van Staden, R (Ryan William) | NWP | 1287.3 | 1200 | B | 1 | 0.48 | 0.52 | 3 | 0.46 | 0.54 | 19.5 | Yes | |
| 4 | 2026-03-31 | Mclachlan, G (Geoffrey) | ESB | 1602.4 | 1200 | W | 0 | 0.2 | -0.2 | -1.1 | 0.54 | -0.54 | -19.5 | Yes | |
| 5 | 2026-03-31 | Botha, J (Janco) | GTP | 1478.6 | 1200 | B | 0 | 0.26 | -0.26 | -1.5 | 0.46 | -0.46 | -16.5 | Yes | |
| 6 | 2026-03-31 | Van Rooyen, L (Layton) | NBR | 1247.3 | 1173.6 | W | 0 | 0.61 | -0.61 | -3.5 | 0.57 | -0.57 | -20.6 | Yes | |
| 7 | 2026-03-31 | Owen, A (Aliandro) | WEG | 1503.8 | 1200 | B | 1 | 0.23 | 0.77 | 4.4 | 0.46 | 0.54 | 19.5 | Yes | |
| 8 | 2026-03-31 | Jansen Van Vuuren, G (Griffin) | GTP | 1186.4 | 1200 | B | 1 | 0.6 | 0.4 | 2.3 | 0.46 | 0.54 | 19.5 | Yes | |
| 9 | 2026-03-31 | Radha, YA (Yugesh Aarumugam) | NZF | 1568.5 | 1200 | W | 1 | 0.24 | 0.76 | 4.4 | 0.54 | 0.46 | 16.5 | Yes | |