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 | 20181631 |
| Group ID | 20181629 |
| Tournament | 2018 Alekhine Open (C) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2018-08-09 |
| End | 2018-08-11 |
| Rated | 2018-08-17 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
| Tournament games | 6 |
| Tournament score | 4 |
| Final position | 10 |
| Shared position | 7 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1141.8 | 6 | 4 | 66.7 | 141.7 | 1032.9 | 1174.6 | 3.76 | 0.24 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1144.4 | 1025.8 | 1167.5 | 3.83 | 0.17 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2018-08-09 | GTP | RSA | 975.6 | 976.7 | B | 1 | 0.65 | 0.35 | 0.65 | 0.35 | ||
2 | 2018-08-09 | GTP | RSA | 1025.9 | 972.7 | W | 1 | 0.68 | 0.32 | 0.74 | 0.26 | ||
3 | 2018-08-09 | GTP | RSA | 1046 | 1050.5 | B | 1 | 0.57 | 0.43 | 0.57 | 0.43 | ||
4 | 2018-08-10 | GTP | RSA | 1056.4 | 1058.7 | W | 0.5 | 0.64 | -0.14 | 0.64 | -0.14 | ||
5 | 2018-08-11 | GTP | RSA | 1120.2 | 1123.7 | B | 0 | 0.48 | -0.48 | 0.48 | -0.48 | ||
6 | 2018-08-11 | GTP | RSA | 973.4 | 972.6 | W | 0.5 | 0.74 | -0.24 | 0.74 | -0.24 |