PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Robertson, J (Jonah)
Chess SA id
1120112288FIDE id
?Date of birth
2012-05-07 (U14)Gender
MaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-06-15Personal details last changed
1900-01-01Junior GPX Games
46.2Junior GPX Points
1444.2| TOURNAMENT | Tournament ID | 20221964 |
| Group ID | 20221964 |
| Tournament | McGregor Chess December Festival 2022 |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2022-12-10 |
| End | 2022-12-10 |
| Rated | 2022-12-28 |
| Host | Cape Winelands (WCW) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 4 |
| Tournament score | 4 |
| Final position | 1 |
| 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 | 1375.5 | 4 | 4 | 100 | 425 | 1216.2 | 1641.2 | 2.74 | 1.26 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1350.2 | 1194.4 | 1619.4 | 2.73 | 1.27 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2022-12-10 | WCW | RSA | 1137.6 | 1121.2 | B | 1 | 0.74 | 0.26 | 0.72 | 0.28 | ||
2 | 2022-12-10 | WCW | RSA | 1153.6 | 1113.2 | W | 1 | 0.8 | 0.2 | 0.82 | 0.18 | ||
3 | 2022-12-10 | WCW | RSA | 1136.8 | 1103.2 | B | 1 | 0.74 | 0.26 | 0.75 | 0.25 | ||
4 | 2022-12-10 | WCW | RSA | 1436.8 | 1440 | W | 1 | 0.47 | 0.53 | 0.44 | 0.56 |