PLAYER TOURNAMENT DETAILS
Marius Pretorius
1170301607Bojanala Platina (NBR)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 | 3 |
| Percent | 33.3 |
| Dp | -141.7 |
| Aor | 1448.4 |
| Perform | 1306.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 6 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 56 |
| Final Pos | 59 |
| Share Pos | 57 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1387.9 |
| K-factor | 36 |
| Score | 3 |
| Expected score | 3.91 |
| Score - Expected score | -0.91 |
| Rating +/- | -32.7 |
Analysis (Type)
| Rating | 1381.2 |
| K-factor | 36 |
| Score | 3 |
| Expected score | 4.04 |
| Score - Expected score | -1.04 |
| Rating +/- | -37.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Venter, J (Jaco) | GJM | 1566.1 | 1562.9 | W | 0 | 0.33 | -0.33 | -12 | 0.33 | -0.33 | -11.9 | Yes | |
| 2 | 2026-03-29 | Ozah, C (Chinedu) | ESB | 1548.6 | 1469.8 | B | 0 | 0.27 | -0.27 | -9.8 | 0.36 | -0.36 | -12.8 | Yes | |
| 3 | 2026-03-29 | Serrao, C (Charles) | GE | 1411.6 | 1440.6 | W | 1 | 0.51 | 0.49 | 17.5 | 0.47 | 0.53 | 19 | Yes | |
| 4 | 2026-03-30 | De Jager, L (Luado) | NBR | 1599.1 | 1588.7 | B | 0 | 0.21 | -0.21 | -7.6 | 0.22 | -0.22 | -7.8 | Yes | |
| 5 | 2026-03-30 | Stelloh, A (Alexander) | GJM | 1539.8 | 1538.1 | W | 0 | 0.36 | -0.36 | -13.1 | 0.36 | -0.36 | -12.9 | Yes | |
| 6 | 2026-03-31 | Kgokong, R (Remoabetswe) | NBR | 1312.3 | 1292 | B | 1 | 0.55 | 0.45 | 16.3 | 0.56 | 0.44 | 15.8 | Yes | |
| 7 | 2026-04-01 | Lewis, J (Jordan) | GTP | 1346.4 | 1360.1 | W | 0 | 0.59 | -0.59 | -21.2 | 0.57 | -0.57 | -20.4 | Yes | |
| 8 | 2026-04-01 | Loubser , R (Reinhardt ) | NCP | 1346.2 | 1346.1 | B | 0 | 0.51 | -0.51 | -18.2 | 0.5 | -0.5 | -18 | Yes | |
| 9 | 2026-04-02 | Mabapa, T (Thatso) | ESB | 1365.2 | 1264.8 | W | 1 | 0.57 | 0.43 | 15.5 | 0.68 | 0.32 | 11.6 | Yes | |