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 | 20230023 |
| Group ID | 20230014 |
| Tournament | 2023 Tshwane Chess Open Registration Tournament (A) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2023-01-28 |
| End | 2023-01-28 |
| Rated | 2023-01-31 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 3 |
| Final position | 0 |
| Shared position | 0 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1689 | 5 | 3 | 60 | 85 | 1650.2 | 1735.2 | 2.68 | 0.32 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1708.4 | 1649 | 1734 | 2.8 | 0.2 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2023-01-28 | GJM | RSA | 1536.3 | 1512.3 | B | 0.5 | 0.64 | -0.14 | 0.69 | -0.19 | ||
2 | 2023-01-28 | GTP | RSA | 1595.4 | 1592.5 | W | 1 | 0.65 | 0.35 | 0.68 | 0.32 | ||
3 | 2023-01-28 | CM | GTP | RSA | 1910.6 | 1920.4 | B | 0 | 0.2 | -0.2 | 0.21 | -0.21 | |
4 | 2023-01-28 | GTP | RSA | 1676.7 | 1669.1 | W | 1 | 0.56 | 0.44 | 0.59 | 0.41 | ||
5 | 2023-01-28 | GTP | RSA | 1532.1 | 1550.6 | B | 0.5 | 0.64 | -0.14 | 0.64 | -0.14 |