PLAYER TOURNAMENT DETAILS
Yu Bo (David) Weng
1100117290Ethekwini (KED)Tournament details
| Tour Id | 20221947 |
| Group Id | 20221925 |
| Name | 2022 South African Junior Wild Card Chess Championships |
| Section | U14 Open |
| Rounds | 7 |
| Format | Swiss |
| Type | Classical |
| Start | 2022-12-09 |
| End | 2022-12-12 |
| 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 | 5.5 |
| Percent | 78.6 |
| Dp | 242.9 |
| Aor | 1404.7 |
| Perform | 1647.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 0 |
| White | 4 |
| Black | 3 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1449.1 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 3.9 |
| Score - Expected score | 1.6 |
| Rating +/- | 32 |
Analysis (Type)
| Rating | 1417.1 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 3.78 |
| Score - Expected score | 1.72 |
| Rating +/- | 34.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2022-12-09 | Mallach, M (Matthew) | GJM | 1369.2 | 1327 | W | 1 | 0.63 | 0.37 | 7.4 | 0.65 | 0.35 | 7 | Yes | |
| 2 | 2022-12-09 | Kutchoukov, I (Ivan) | GTP | 1364.6 | 1353.8 | B | 0.5 | 0.56 | -0.06 | -1.2 | 0.53 | -0.03 | -0.6 | Yes | |
| 3 | 2022-12-10 | Dikane, O (Oageng) | NBR | 1439 | 1441.2 | W | 1 | 0.55 | 0.45 | 9 | 0.51 | 0.49 | 9.8 | Yes | |
| 4 | 2022-12-10 | Botha, T (Tyler) | EBC | 1412.2 | 1409.1 | B | 1 | 0.5 | 0.5 | 10 | 0.47 | 0.53 | 10.6 | Yes | |
| 5 | 2022-12-11 | Chang, S (Samuel) | EBC | 1443.7 | 1428.5 | W | 0.5 | 0.55 | -0.05 | -1 | 0.53 | -0.03 | -0.6 | Yes | |
| 6 | 2022-12-11 | Naicker, GC (Gabriel Christian) | GJM | 1389.5 | 1374.2 | B | 0.5 | 0.53 | -0.03 | -0.6 | 0.51 | -0.01 | -0.2 | Yes | |
| 7 | 2022-12-12 | Gounder, A (Arun) | GTP | 1415 | 1381 | W | 1 | 0.58 | 0.42 | 8.4 | 0.58 | 0.42 | 8.4 | Yes | |