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 | 20191246 |
| Group ID | 20191245 |
| Tournament | South African Schools Individuals Chess Championships 2019 (U7+U9 Open) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2019-06-18 |
| End | 2019-06-21 |
| Rated | 2019-06-25 |
| Host | Frances Baard (NCF) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 7 |
| Tournament score | 4 |
| Final position | 8 |
| Shared position | 4 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1283 | 7 | 4 | 57.1 | 60.7 | 1231.2 | 1292 | 3.96 | 0.04 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1301.6 | 1221 | 1281.7 | 4.2 | -0.2 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2019-06-18 | NCF | RSA | 1193.4 | 1190.8 | W | 1 | 0.65 | 0.35 | 0.67 | 0.33 | ||
2 | 2019-06-18 | KED | RSA | 1287.7 | 1257.5 | W | 0 | 0.54 | -0.54 | 0.59 | -0.59 | ||
3 | 2019-06-19 | WCT | RSA | 1268.6 | 1249.1 | B | 0 | 0.47 | -0.47 | 0.52 | -0.52 | ||
4 | 2019-06-19 | NCF | RSA | 1139.6 | 1126.4 | B | 1 | 0.63 | 0.37 | 0.66 | 0.34 | ||
5 | 2019-06-20 | NCP | RSA | 1284.5 | 1283.8 | W | 1 | 0.54 | 0.46 | 0.56 | 0.44 | ||
6 | 2019-06-20 | GTP | RSA | 1250.2 | 1247.1 | B | 0 | 0.5 | -0.5 | 0.52 | -0.52 | ||
7 | 2019-06-21 | NCF | RSA | 1194.7 | 1192 | W | 1 | 0.64 | 0.36 | 0.67 | 0.33 |