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
2025-12-07Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| TOURNAMENT | Tournament ID | 20250894 |
| Group ID | 20250818 |
| Tournament | 2025 Chris Greyling Open Chess Tournament (A) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Rated | 2025-03-23 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 4 |
| Final position | 3 |
| Shared position | 2 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1967 | 5 | 4 | 80 | 255 | 1755.1 | 2010.1 | 3.77 | 0.23 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1979.3 | 1755.9 | 2010.9 | 3.84 | 0.16 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2025-03-15 | GTP | RSA | 1734.5 | 1737.3 | B | 0.5 | 0.73 | -0.23 | 0.74 | -0.24 | ||
2 | 2025-03-15 | GTP | RSA | 1639 | 1680 | W | 1 | 0.92 | 0.08 | 0.89 | 0.11 | ||
3 | 2025-03-15 | GTP | RSA | 1825.3 | 1800.5 | B | 1 | 0.62 | 0.38 | 0.67 | 0.33 | ||
4 | 2025-03-15 | GJM | RSA | 1812.7 | 1797.9 | W | 1 | 0.72 | 0.28 | 0.75 | 0.25 | ||
5 | 2025-03-15 | GJM | RSA | 1764.2 | 1763.6 | W | 0.5 | 0.78 | -0.28 | 0.79 | -0.29 |