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 | 20210188 |
| Group ID | 20210183 |
| Tournament | 2021 Gauteng North Open Tournament (A) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2021-08-28 |
| End | 2021-08-29 |
| Rated | 2021-08-31 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 1 |
| Final position | 30 |
| Shared position | 29 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1507.5 | 5 | 1 | 20 | -255 | 1652.7 | 1397.7 | 1.7 | -0.7 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1504.9 | 1650.2 | 1395.2 | 1.7 | -0.7 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2021-08-28 | GE | RSA | 1919.7 | 1918.8 | W | 0 | 0.06 | -0.06 | 0.06 | -0.06 | ||
2 | 2021-08-28 | GTP | RSA | 1627.7 | 1621.9 | B | 0.5 | 0.32 | 0.18 | 0.32 | 0.18 | ||
3 | 2021-08-28 | GTP | RSA | 1562.8 | 1561.9 | W | 0 | 0.48 | -0.48 | 0.48 | -0.48 | ||
4 | 2021-08-29 | CM | GJM | RSA | 1625.4 | 1642.5 | W | 0 | 0.4 | -0.4 | 0.38 | -0.38 | |
5 | 2021-08-29 | GE | RSA | 1528 | 1506.1 | B | 0.5 | 0.43 | 0.07 | 0.46 | 0.04 |