PLAYER TOURNAMENT DETAILS
Zhengfei Li
1090099818Johannesburg Metro (GJM)Tournament details
| Tour Id | 20221936 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U14 Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-12-04 |
| End | 2022-12-08 |
| Submitted | 2022-12-16 |
| Rated | 2022-12-16 |
| Submit age weight | 1 |
| Host | 4 Knights (4K) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 7 |
| Score | 5 |
| Percent | 71.4 |
| Dp | 182.1 |
| Aor | 1484 |
| Perform | 1666.1 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 4 |
| White wins | 2 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 23 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1615.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.53 |
| Score - Expected score | 0.47 |
| Rating +/- | 9.4 |
Analysis (Type)
| Rating | 1610.4 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 4.41 |
| Score - Expected score | 0.59 |
| Rating +/- | 11.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | De Villiers, H (Hj) | FMB | 1331.9 | 1374 | B | 1 | 0.79 | 0.21 | 4.2 | 0.73 | 0.27 | 5.4 | Yes | |
| 2 | 2022-12-04 | Sathish, A (Abinavah) | GTP | 1737.6 | 1744.6 | W | 0 | 0.4 | -0.4 | -8 | 0.39 | -0.39 | -7.8 | Yes | |
| 3 | 2022-12-05 | Mahadeo, S (Shreeya) | KED | 1408.1 | 1410.2 | B | 1 | 0.7 | 0.3 | 6 | 0.69 | 0.31 | 6.2 | Yes | |
| 4 | 2022-12-06 | Labuschagne, I (Ivan) | GE | 1545.2 | 1576.1 | W | 1 | 0.62 | 0.38 | 7.6 | 0.58 | 0.42 | 8.4 | Yes | |
| 5 | 2022-12-07 | Byliefeldt, L (Leroux) | NBR | 1585.9 | 1598.9 | B | 1 | 0.49 | 0.51 | 10.2 | 0.47 | 0.53 | 10.6 | Yes | |
| 6 | 2022-12-07 | Chang, S (Samuel) | EBC | 1443.7 | 1428.5 | W | 1 | 0.74 | 0.26 | 5.2 | 0.75 | 0.25 | 5 | Yes | |
| 7 | 2022-12-08 | Buhrs, J (Jethro) | GTP | 1335.3 | 1323.9 | B | 0 | 0.78 | -0.78 | -15.6 | 0.79 | -0.79 | -15.8 | Yes | |