PLAYER TOURNAMENT DETAILS
Onalenna Lehasa
1110162325Dr Kenneth Kaunda (NWP)Tournament details
| Tour Id | 20261098 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U16 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 | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1641.5 |
| Perform | 1735.9 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 2 |
| White | 4 |
| Black | 5 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 17 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1612.2 |
| K-factor | 28 |
| Score | 5.5 |
| Expected score | 4.15 |
| Score - Expected score | 1.35 |
| Rating +/- | 37.8 |
Analysis (Type)
| Rating | 1615.4 |
| K-factor | 28 |
| Score | 5.5 |
| Expected score | 4.17 |
| Score - Expected score | 1.33 |
| Rating +/- | 37.3 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Deysel, K (Kaleb) | GJM | 1871.3 | 1885.3 | W | 0.5 | 0.24 | 0.26 | 7.3 | 0.23 | 0.27 | 7.6 | Yes | |
| 2 | 2026-03-29 | Banda, B (Benjamin) | ENM | 1752 | 1752 | B | 0.5 | 0.3 | 0.2 | 5.7 | 0.3 | 0.2 | 5.6 | Yes | |
| 3 | 2026-03-29 | Myburgh, Z (Zandre) | NBR | 1699.5 | 1695.3 | W | 0 | 0.44 | -0.44 | -12.3 | 0.45 | -0.45 | -12.6 | Yes | |
| 4 | 2026-03-30 | Bain, C (Caden) | ESB | 1399.6 | 1387.9 | B | 1 | 0.71 | 0.29 | 8.2 | 0.72 | 0.28 | 7.8 | Yes | |
| 5 | 2026-03-30 | Liang, YX (Yi-Xuan (Bowie)) | GTP | 1708.2 | 1712.8 | B | 0 | 0.35 | -0.35 | -9.7 | 0.34 | -0.34 | -9.7 | Yes | |
| 6 | 2026-03-31 | Seekoei, A (Amolegang) | FLW | 1282.3 | 1263.1 | W | 1 | 0.93 | 0.07 | 2.1 | 0.95 | 0.05 | 1.3 | Yes | |
| 7 | 2026-04-01 | Molele, L (Lesedi) | LCP | 1650.1 | 1673.4 | B | 0.5 | 0.41 | 0.09 | 2.4 | 0.39 | 0.11 | 3.1 | Yes | |
| 8 | 2026-04-01 | De Villiers, H (Hj) | FMB | 1669.1 | 1676.8 | W | 1 | 0.48 | 0.52 | 14.7 | 0.47 | 0.53 | 14.8 | Yes | |
| 9 | 2026-04-02 | Slabbert, ZN (Zander Nicolaas) | GTP | 1741.5 | 1743.2 | B | 1 | 0.31 | 0.69 | 19.4 | 0.31 | 0.69 | 19.3 | Yes | |