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 | 20230680 |
| Group ID | 20230673 |
| Tournament | 2023 South African Junior Closed Chess Championships (U14 Open) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2023-03-31 |
| End | 2023-04-04 |
| Rated | 2023-04-05 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
| Tournament games | 9 |
| Tournament score | 5 |
| Final position | 0 |
| Shared position | 0 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1543.9 | 9 | 5 | 55.6 | 47.2 | 1510.2 | 1557.4 | 4.81 | 0.19 | 4 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1521.1 | 1504.7 | 1552 | 4.63 | 0.37 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2023-03-31 | NBR | RSA | 1364.4 | 1353.7 | B | 1 | 0.67 | 0.33 | 0.65 | 0.35 | ||
2 | 2023-03-31 | GJM | RSA | 1469.3 | 1457.9 | B | 0.5 | 0.55 | -0.05 | 0.53 | -0.03 | ||
3 | 2023-04-01 | GTP | RSA | 1764.7 | 1783.6 | W | 0 | 0.28 | -0.28 | 0.24 | -0.24 | ||
4 | 2023-04-01 | GJM | RSA | 1363.1 | 1347.6 | W | 1 | 0.75 | 0.25 | 0.74 | 0.26 | ||
5 | 2023-04-02 | GTP | RSA | 1629.4 | 1626.3 | B | 0 | 0.36 | -0.36 | 0.34 | -0.34 | ||
6 | 2023-04-02 | NBR | RSA | 1484.9 | 1483.9 | W | 1 | 0.61 | 0.39 | 0.59 | 0.41 | ||
7 | 2023-04-03 | NBR | RSA | 1471.3 | 1462.2 | B | 0.5 | 0.54 | -0.04 | 0.53 | -0.03 | ||
8 | 2023-04-03 | GJM | RSA | 1641.3 | 1627.2 | W | 0 | 0.43 | -0.43 | 0.42 | -0.42 | ||
9 | 2023-04-04 | GE | RSA | 1403.5 | 1400.2 | B | 1 | 0.62 | 0.38 | 0.6 | 0.4 |