PLAYER TOURNAMENT DETAILS
Weilun Yan
1080114192iLembe (KIK)Tournament details
| Tour Id | 20230682 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U16 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2023-03-31 |
| End | 2023-04-04 |
| Submitted | 2023-04-05 |
| Rated | 2023-04-05 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1689.3 |
| Perform | 1783.8 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 4 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1620.6 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 3.74 |
| Score - Expected score | 1.76 |
| Rating +/- | 35.2 |
Analysis (Type)
| Rating | 1598.2 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 3.53 |
| Score - Expected score | 1.97 |
| Rating +/- | 39.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Zingoni, N (Ngaakudzwe) | GE | 1504.5 | 1495.2 | B | 1 | 0.59 | 0.41 | 8.2 | 0.58 | 0.42 | 8.4 | Yes | |
| 2 | 2023-03-31 | Nwedo, K (Khodani) | GJM | 1615.9 | 1611.6 | W | 0.5 | 0.55 | -0.05 | -1 | 0.53 | -0.03 | -0.6 | Yes | |
| 3 | 2023-04-01 | Soojay, J (Jorah) | KED | 1813.9 | 1817.7 | B | 1 | 0.23 | 0.77 | 15.4 | 0.2 | 0.8 | 16 | Yes | |
| 4 | 2023-04-01 | Simpson, M (Michael) | NBR | FM | 1992 | 2001.6 | W | 0 | 0.11 | -0.11 | -2.2 | 0.07 | -0.07 | -1.4 | Yes |
| 5 | 2023-04-02 | Fernandes, M (Marino) | GE | 1479.3 | 1468.2 | B | 1 | 0.62 | 0.38 | 7.6 | 0.61 | 0.39 | 7.8 | Yes | |
| 6 | 2023-04-02 | Lin, C (Chenyi) | EBC | 1804.1 | 1790.1 | W | 1 | 0.33 | 0.67 | 13.4 | 0.32 | 0.68 | 13.6 | Yes | |
| 7 | 2023-04-03 | Price, DR (Daelen) | GE | 1734.9 | 1729.8 | B | 1 | 0.33 | 0.67 | 13.4 | 0.31 | 0.69 | 13.8 | Yes | |
| 8 | 2023-04-03 | Jones, W (William) | GJM | 1615.1 | 1609.4 | W | 0 | 0.55 | -0.55 | -11 | 0.53 | -0.53 | -10.6 | Yes | |
| 9 | 2023-04-04 | Lagardien, I (Ismaeel) | ENM | 1644.1 | 1655 | B | 0 | 0.43 | -0.43 | -8.6 | 0.39 | -0.39 | -7.8 | Yes | |