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 | 20253686 |
| Group ID | 20253686 |
| Tournament | Centurion Chess Club Year End Blitz 2025 |
| Format | Individual Swiss |
| Rating type | Blitz |
| Start | 2025-12-03 |
| End | 2025-12-03 |
| Rated | 2025-12-20 |
| Host | Tshwane (GTP) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
| Tournament games | 9 |
| Tournament score | 8 |
| Final position | 2 |
| 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 | 2155.1 | 9 | 8 | 88.9 | 330.6 | 1602.8 | 1933.4 | 8.56 | -0.56 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 1924.5 | 1389.2 | 1719.8 | 8.67 | -0.67 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2025-12-03 | JM | GTP | RSA | 1444.9 | 1213 | B | 1 | 0.99 | 0.01 | 0.99 | 0.01 | |
2 | 2025-12-03 | GTP | RSA | 1484.9 | 1344.5 | W | 1 | 1 | 0 | 1 | 0 | ||
3 | 2025-12-03 | KED | RSA | 1573.8 | 1426.9 | B | 1 | 0.99 | 0.01 | 0.99 | 0.01 | ||
4 | 2025-12-03 | GTP | RSA | 1695.9 | 1240.7 | W | 1 | 1 | 0 | 1 | 0 | ||
5 | 2025-12-03 | JM | GJM | RSA | 1870.6 | 1589.4 | B | 0 | 0.79 | -0.79 | 0.85 | -0.85 | |
6 | 2025-12-03 | BLR | RSA | 1200 | 1200 | W | 1 | 1 | 0 | 1 | 0 | ||
7 | 2025-12-03 | GTP | RSA | 1856.1 | 1374.6 | B | 1 | 0.81 | 0.19 | 0.99 | 0.01 | ||
8 | 2025-12-03 | GTP | RSA | 1704.8 | 1572.6 | W | 1 | 1 | 0 | 0.95 | 0.05 | ||
9 | 2025-12-03 | GTP | RSA | 1594.4 | 1541.1 | B | 1 | 0.99 | 0.01 | 0.9 | 0.1 |