PLAYER TOURNAMENT DETAILS
Qiyuan Sun
1110119754Johannesburg Metro (GJM)Tournament details
| Tour Id | 20221933 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Team Chess Championships |
| Section | U12 Open |
| Rounds | 7 |
| Format | Team |
| 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 | 2.5 |
| Percent | 35.7 |
| Dp | -121.4 |
| Aor | 1285.6 |
| Perform | 1164.2 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 4 |
| White | 3 |
| Black | 4 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 49 |
| Final Pos | 81 |
| Share Pos | 78 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1312.2 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.67 |
| Score - Expected score | -1.17 |
| Rating +/- | -23.4 |
Analysis (Type)
| Rating | 1313.9 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 3.59 |
| Score - Expected score | -1.09 |
| Rating +/- | -21.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Gouws, K (Karah) | NBR | 1277.1 | 1274.3 | W | 0.5 | 0.58 | -0.08 | -1.6 | 0.59 | -0.09 | -1.8 | Yes | |
| 2 | 2022-12-04 | Maharaj, A (Aditi) | GJM | 1204.5 | 1178.2 | B | 0 | 0.58 | -0.58 | -11.6 | 0.62 | -0.62 | -12.4 | Yes | |
| 3 | 2022-12-05 | Maritz, J (Jandre) | FMB | 1169.1 | 1243 | B | 1 | 0.62 | 0.38 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 4 | 2022-12-06 | Pillay, Z (Zac) | GE | 1437.2 | 1447.7 | W | 0 | 0.4 | -0.4 | -8 | 0.39 | -0.39 | -7.8 | Yes | |
| 5 | 2022-12-07 | Rust, C (Christoph) | GTP | 1363.7 | 1363 | B | 0 | 0.4 | -0.4 | -8 | 0.4 | -0.4 | -8 | Yes | |
| 6 | 2022-12-07 | Nel, J (J-Lincoln) | NBR | 1236.8 | 1242.5 | W | 1 | 0.63 | 0.37 | 7.4 | 0.62 | 0.38 | 7.6 | Yes | |
| 7 | 2022-12-08 | Selepe, R (Rose) | LCP | 1310.8 | 1332.4 | B | 0 | 0.46 | -0.46 | -9.2 | 0.44 | -0.44 | -8.8 | Yes | |