PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Weng, Y (Yu Bo (David))
Chess SA id
1100117290FIDE id
?Date of birth
2010-01-05 (U16)Gender
MaleRegion
Ethekwini (KED)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-27Personal details last changed
2025-07-26Junior GPX Games
42.7Junior GPX Points
1638| TOURNAMENT | Tournament ID | 20232323 |
| Group ID | 20232320 |
| Tournament | Africawide Chess Championship 2023 (Open) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2023-11-03 |
| End | 2023-11-05 |
| Rated | 2023-11-30 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
| Tournament games | 7 |
| Tournament score | 4 |
| Final position | 22 |
| Shared position | 20 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1655.1 | 7 | 4 | 57.1 | 60.7 | 1585.9 | 1646.6 | 4.11 | -0.11 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1666 | 1575.7 | 1636.4 | 4.28 | -0.28 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2023-11-03 | MGS | RSA | 1662.5 | 1651.4 | W | 1 | 0.53 | 0.47 | 0.56 | 0.44 | ||
2 | 2023-11-04 | GJM | RSA | 1602.9 | 1594 | B | 1 | 0.52 | 0.48 | 0.54 | 0.46 | ||
3 | 2023-11-04 | GJM | RSA | 1780.2 | 1754.2 | W | 0 | 0.4 | -0.4 | 0.44 | -0.44 | ||
4 | 2023-11-04 | GJM | RSA | 1583.3 | 1595.1 | B | 1 | 0.54 | 0.46 | 0.54 | 0.46 | ||
5 | 2023-11-05 | NNM | BOT | 1484.5 | 1458.1 | W | 0 | 0.74 | -0.74 | 0.78 | -0.78 | ||
6 | 2023-11-05 | GTP | RSA | 1456.3 | 1455.7 | B | 0 | 0.69 | -0.69 | 0.7 | -0.7 | ||
7 | 2023-11-05 | GWR | RSA | 1531.6 | 1521.6 | W | 1 | 0.69 | 0.31 | 0.71 | 0.29 |