PLAYER TOURNAMENT DETAILS
Zhengfei Li
1090099818Johannesburg Metro (GJM)Tournament details
| Tour Id | 20221927 |
| Group Id | 20221925 |
| Name | 2022 South Africa Junior Blitz Chess Championships |
| Section | U14 |
| Rounds | 7 |
| Format | Swiss |
| Type | Blitz |
| Start | 2022-12-05 |
| End | 2022-12-05 |
| Submitted | 2022-12-16 |
| Rated | 2022-12-16 |
| Submit age weight | 1 |
| Host | 4 Knights (4K) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 7 |
| Score | 7 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1473.9 |
| Perform | 1898.9 |
| Penalties | 0 |
| Wins | 7 |
| Draws | 0 |
| Losses | 0 |
| White | 3 |
| Black | 4 |
| White wins | 3 |
| Black wins | 4 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1615.8 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 4.61 |
| Score - Expected score | 2.39 |
| Rating +/- | 8.6 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 7 |
| Expected score | 4.28 |
| Score - Expected score | 2.72 |
| Rating +/- | 54.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-05 | Strydom, L (Leyan) | GE | 1263.2 | 1200 | B | 1 | 0.87 | 0.13 | 0.5 | 0.46 | 0.54 | 10.8 | Yes | |
| 2 | 2022-12-05 | Weng, Y (Yu Bo (David)) | GJM | 1449.1 | 1200 | W | 1 | 0.74 | 0.26 | 0.9 | 0.54 | 0.46 | 9.2 | Yes | |
| 3 | 2022-12-05 | Mittermaier, G (Gunther) | GSV | 1336.3 | 866.5 | B | 1 | 0.78 | 0.22 | 0.8 | 0.85 | 0.15 | 3 | Yes | |
| 4 | 2022-12-05 | Sathish, A (Abinavah) | GTP | 1737.6 | 1443.2 | W | 1 | 0.4 | 0.6 | 2.2 | 0.26 | 0.74 | 14.8 | Yes | |
| 5 | 2022-12-05 | Byliefeldt, L (Leroux) | NBR | 1585.9 | 916.2 | B | 1 | 0.49 | 0.51 | 1.8 | 0.79 | 0.21 | 4.2 | Yes | |
| 6 | 2022-12-05 | Marx, HB (Heinrich) | NBR | 1391.9 | 838.2 | W | 1 | 0.8 | 0.2 | 0.7 | 0.96 | 0.04 | 0.8 | Yes | |
| 7 | 2022-12-05 | Diale, A (Aobakwe) | NBR | 1553.5 | 1234 | B | 1 | 0.53 | 0.47 | 1.7 | 0.42 | 0.58 | 11.6 | Yes | |