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 | 20191031 |
| Group ID | 20191027 |
| Tournament | 2019 Lubowski Open Tournament (B) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2019-05-11 |
| End | 2019-05-12 |
| Rated | 2019-05-31 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 4 |
| Final position | 2 |
| 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 | 1386.5 | 5 | 4 | 80 | 255 | 1321.5 | 1576.5 | 2.92 | 1.08 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1383 | 1321.2 | 1576.2 | 2.9 | 1.1 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2019-05-11 | GJM | RSA | 1274.6 | 1273.5 | W | 1 | 0.67 | 0.33 | 0.67 | 0.33 | ||
2 | 2019-05-11 | GTP | RSA | 1374.5 | 1380 | B | 1 | 0.47 | 0.53 | 0.46 | 0.54 | ||
3 | 2019-05-11 | GTP | RSA | 1343.2 | 1339.7 | W | 0.5 | 0.59 | -0.09 | 0.59 | -0.09 | ||
4 | 2019-05-12 | GTP | RSA | 1339.9 | 1329.3 | B | 1 | 0.51 | 0.49 | 0.52 | 0.48 | ||
5 | 2019-05-12 | GTP | RSA | 1275.3 | 1283.6 | W | 0.5 | 0.67 | -0.17 | 0.66 | -0.16 |