PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Van Der Berg, J (Jay)
Chess SA id
1980149135FIDE id
?Date of birth
1998-07-25 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
CPAChess SA registered
NoLast active game
2025-09-13Personal details last changed
2025-01-31Junior GPX Games
Junior GPX Points
| TOURNAMENT | Tournament ID | 20251978 |
| Group ID | 20251967 |
| Tournament | South African Open 2025 (B) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2025-06-28 |
| End | 2025-07-05 |
| Rated | 2025-07-06 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
| Tournament games | 11 |
| Tournament score | 4.5 |
| Final position | 132 |
| Shared position | 123 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1280.3 | 11 | 4.5 | 40.9 | -77.3 | 1465.8 | 1388.5 | 3.17 | 1.33 | 3 | 3 | 5 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1276.9 | 1458.1 | 1380.8 | 3.22 | 1.28 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2025-06-28 | NCF | RSA | 1649.4 | 1647.3 | B | 0 | 0.03 | -0.03 | 0.03 | -0.03 | ||
2 | 2025-06-28 | WCT | NAM | 1438.2 | 1435.4 | W | 1 | 0.36 | 0.64 | 0.36 | 0.64 | ||
3 | 2025-06-29 | GJM | RSA | 1277.8 | 1295.5 | B | 0.5 | 0.46 | 0.04 | 0.44 | 0.06 | ||
4 | 2025-06-29 | GTP | ZAM | 1621.9 | 1624.3 | W | 0 | 0.14 | -0.14 | 0.14 | -0.14 | ||
5 | 2025-06-30 | GJM | RSA | 1554.1 | 1503.1 | B | 0 | 0.14 | -0.14 | 0.19 | -0.19 | ||
6 | 2025-07-01 | GJM | RSA | 1424.6 | 1415.9 | W | 0.5 | 0.37 | 0.13 | 0.38 | 0.12 | ||
7 | 2025-07-02 | GJM | RSA | 1248 | 1227.4 | B | 0.5 | 0.5 | 0 | 0.52 | -0.02 | ||
8 | 2025-07-03 | GWR | RSA | 1430.7 | 1407.8 | W | 1 | 0.37 | 0.63 | 0.39 | 0.61 | ||
9 | 2025-07-04 | ENM | RSA | 1598.1 | 1605.2 | B | 0 | 0.09 | -0.09 | 0.08 | -0.08 | ||
10 | 2025-07-04 | GE | RSA | 1405.4 | 1402.4 | W | 1 | 0.4 | 0.6 | 0.4 | 0.6 | ||
11 | 2025-07-05 | GJM | NAM | 1475 | 1475 | W | 0 | 0.32 | -0.32 | 0.31 | -0.31 |