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
NoLast active game
2025-06-15Personal details last changed
1900-01-01Junior GPX Games
46.2Junior GPX Points
1444.2| TOURNAMENT | Tournament ID | 20210410 |
| Group ID | 20210409 |
| Tournament | Western Cape Schools 2021 (U9 Boys) |
| Format | Individual Swiss |
| Rating type | Rapid |
| Start | 2021-10-23 |
| End | 2021-10-23 |
| Rated | 2021-10-31 |
| Host | Overberg (WOS) |
| Total time | 35 |
| Time weight | 0.66 |
| Official results | Official results |
| Tournament games | 4 |
| Tournament score | 3 |
| Final position | 4 |
| 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 | 1389.7 | 4 | 3 | 75 | 212.5 | 1272.4 | 1484.9 | 2.55 | 0.45 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | -1 |
| Rapid | 1348 | 1197.2 | 1409.7 | 2.7 | 0.3 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2021-10-23 | WCU | RSA | 1223.2 | 1247.2 | D | 1 | 0 | 0 | 0 | 0 | ||
2 | 2021-10-23 | WEG | RSA | 1252.4 | 1200 | W | 1 | 0.7 | 0.3 | 0.71 | 0.29 | ||
3 | 2021-10-23 | WCW | RSA | 1200 | 1200 | B | 1 | 0.68 | 0.32 | 0.63 | 0.37 | ||
4 | 2021-10-23 | WEG | RSA | 1307.5 | 1116.4 | W | 1 | 0.64 | 0.36 | 0.81 | 0.19 | ||
5 | 2021-10-23 | WOS | RSA | 1329.7 | 1272.4 | B | 0 | 0.53 | -0.53 | 0.55 | -0.55 |