PLAYER TOURNAMENT DETAILS
Yu Bo (David) Weng
1100117290Ethekwini (KED)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 | 6 |
| Percent | 85.7 |
| Dp | 303.6 |
| Aor | 1353.7 |
| Perform | 1657.2 |
| Penalties | 0 |
| Wins | 6 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 4 |
| White wins | 2 |
| Black wins | 4 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 11 |
| Final Pos | 10 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1449.1 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 4.24 |
| Score - Expected score | 1.76 |
| Rating +/- | 35.2 |
Analysis (Type)
| Rating | 1417.1 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 3.97 |
| Score - Expected score | 2.03 |
| Rating +/- | 40.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-04 | Lemphane, O (Oratile) | FMB | 1283.4 | 1346 | B | 1 | 0.65 | 0.35 | 7 | 0.54 | 0.46 | 9.2 | Yes | |
| 2 | 2022-12-04 | Shuping, R (Remoletile) | GTP | 1397.5 | 1391.6 | W | 1 | 0.6 | 0.4 | 8 | 0.57 | 0.43 | 8.6 | Yes | |
| 3 | 2022-12-05 | Ramaboa, T (Thando) | NBR | 1229.1 | 1219.9 | B | 1 | 0.71 | 0.29 | 5.8 | 0.69 | 0.31 | 6.2 | Yes | |
| 4 | 2022-12-06 | Hattingh, T (Tiaan) | GE | 1452.3 | 1427.8 | W | 1 | 0.54 | 0.46 | 9.2 | 0.53 | 0.47 | 9.4 | Yes | |
| 5 | 2022-12-07 | Letupu, L (Lemogang) | NBR | 1440.5 | 1452.2 | B | 1 | 0.47 | 0.53 | 10.6 | 0.42 | 0.58 | 11.6 | Yes | |
| 6 | 2022-12-07 | Botha, T (Tyler) | EBC | 1412.2 | 1409.1 | W | 0 | 0.58 | -0.58 | -11.6 | 0.55 | -0.55 | -11 | Yes | |
| 7 | 2022-12-08 | Redelinghuys, A (Ayden) | GTP | 1260.7 | 1237.1 | B | 1 | 0.68 | 0.32 | 6.4 | 0.67 | 0.33 | 6.6 | Yes | |