PLAYER TOURNAMENT DETAILS
Weilun Yan
1080114192iLembe (KIK)Tournament details
| Tour Id | 20251026 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U18 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-03-31 |
| End | 2025-04-05 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 7 |
| Percent | 77.8 |
| Dp | 236.1 |
| Aor | 1778.3 |
| Perform | 2014.5 |
| Penalties | 0 |
| Wins | 7 |
| Draws | 0 |
| Losses | 2 |
| White | 4 |
| Black | 5 |
| White wins | 2 |
| Black wins | 5 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 2 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1844 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 5.15 |
| Score - Expected score | 1.85 |
| Rating +/- | 37 |
Analysis (Type)
| Rating | 1853.2 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 5.17 |
| Score - Expected score | 1.83 |
| Rating +/- | 36.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Berndt, M (Michael) | NWP | 1589.2 | 1585.2 | B | 1 | 0.75 | 0.25 | 5 | 0.77 | 0.23 | 4.6 | Yes | |
| 2 | 2025-03-31 | Allie, I (Ishmaeel) | WCT | 1641.1 | 1631.6 | W | 0 | 0.78 | -0.78 | -15.6 | 0.8 | -0.8 | -16 | Yes | |
| 3 | 2025-04-01 | Handley, S (Stephen) | ESB | 1628.2 | 1645 | B | 1 | 0.71 | 0.29 | 5.8 | 0.7 | 0.3 | 6 | Yes | |
| 4 | 2025-04-01 | Sehularo, K (Kganya) | NBR | 1723 | 1711.7 | W | 1 | 0.68 | 0.32 | 6.4 | 0.71 | 0.29 | 5.8 | Yes | |
| 5 | 2025-04-03 | Mjiba, M (Musa) | ECH | 1643.1 | 1660.5 | B | 1 | 0.69 | 0.31 | 6.2 | 0.68 | 0.32 | 6.4 | Yes | |
| 6 | 2025-04-03 | Palmer, RN (Reegan) | WCT | CM | 2033.9 | 2045.6 | W | 1 | 0.32 | 0.68 | 13.6 | 0.32 | 0.68 | 13.6 | Yes |
| 7 | 2025-04-04 | Baruch, L (Liam) | WCT | CM | 1966.7 | 1965.2 | B | 1 | 0.32 | 0.68 | 13.6 | 0.33 | 0.67 | 13.4 | Yes |
| 8 | 2025-04-04 | Lin, C (Chenyi) | EBC | RM | 2005.3 | 2025.8 | W | 0 | 0.35 | -0.35 | -7 | 0.34 | -0.34 | -6.8 | Yes |
| 9 | 2025-04-05 | Waguta, B (Brooklyn) | WCT | 1774.6 | 1796.2 | B | 1 | 0.54 | 0.46 | 9.2 | 0.52 | 0.48 | 9.6 | Yes | |