PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Jacobs, CN (Calvin Nicholas)
Chess SA id
109086379FIDE id
?Date of birth
2009-09-22 (U18)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-09-13Personal details last changed
1900-01-01Junior GPX Games
131.3Junior GPX Points
1828.1| TOURNAMENT | Tournament ID | 20250172 |
| Group ID | 20250168 |
| Tournament | 2025 Piet Robbertse Fide Rated Open Chess Tournament (A) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2025-02-01 |
| End | 2025-02-02 |
| Rated | 2025-02-06 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 4 |
| Final position | 1 |
| Shared position | 1 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1961.6 | 5 | 4 | 80 | 255 | 1853.2 | 2108.2 | 3.17 | 0.83 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1966.5 | 1861.7 | 2116.7 | 3.15 | 0.85 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2025-02-01 | GTP | RSA | 1907.7 | 1923.9 | W | 1 | 0.6 | 0.4 | 0.59 | 0.41 | ||
2 | 2025-02-01 | GTP | RSA | 1716.3 | 1714.2 | B | 1 | 0.74 | 0.26 | 0.75 | 0.25 | ||
3 | 2025-02-01 | GTP | RSA | 1916.5 | 1945.8 | W | 1 | 0.59 | 0.41 | 0.57 | 0.43 | ||
4 | 2025-02-02 | GTP | RSA | 1850.2 | 1839.4 | B | 1 | 0.59 | 0.41 | 0.61 | 0.39 | ||
5 | 2025-02-02 | GTP | RSA | 1875.5 | 1884.9 | W | 0 | 0.64 | -0.64 | 0.64 | -0.64 |