Jassi, Jaron
Current rating: 1476
Record: 13-14
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 311 | Sitch, Peter (1525) | Lost 1-2 | -191533 |
| 2sealed | 311 | Hoe, Jason (1471) | Lost 0-2 | -191514 |
| 3sealed | 311 | Kemp, Richard (1465) | Lost 0-2 | -191495 |
| 4sealed | 311 | Boughzala, Yassine (1448) | Lost 0-2 | -191476 |
| top | average opponent: 1478record: 0-4 | new rating: 1476 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | De Jong, Jeroen (1429) | Lost 0-2 | -201552 |
| top | record: 0-1 | new rating: 1552 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 811 | Galton-Fenzi, David (1500) | Won 2-1 | +181539 |
| 2sealed | 464 | Stanley, Tom (1518) | Lost 1-2 | -191520 |
| 3sealed | 722 | Dale, Howard (1482) | Won 2-1 | +181538 |
| 4sealed | 551 | Fons, Ferran (1475) | Lost 1-2 | -191519 |
| 5sealed | 624 | Halligan, Jordan (1500) | Won 2-1 | +171536 |
| 6sealed | 517 | Baron, Jake (1589) | Lost 1-2 | -171519 |
| 7sealed | 693 | Correia, Roberto (1503) | Won 2-1 | +181537 |
| 8sealed | 619 | Burns, Matthew (1569) | Won 2-1 | +181555 |
| 9sealed | 336 | Blackwood, Chris (1496) | Won 1-0 | +171572 |
| 10draft | 223 | Wheatley, Richard (1555) | Won 2-0 | +181590 |
| 11draft | 277 | Wright, Tom (1540) | Lost 1-2 | -191571 |
| 12draft | 216 | Jones, Chris [ENG] (1561) | Won 2-0 | +181589 |
| 13draft | 266 | Calderbank, Mark (1657) | Lost 0-2 | -171572 |
| top | average opponent: 1534record: 8-5 | new rating: 1572 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 178 | Molloy, Corey (1500) | Won 2-1 | +181518 |
| 2standard | 311 | Clements, Oliver (1475) | Lost 0-2 | -191499 |
| 3standard | 518 | Glover, Matthew (1467) | Won 2-1 | +181517 |
| 4standard | 260 | Vojta, Jakub (1806) | Lost 0-2 | -131504 |
| 5standard | 635 | Birdseye, Christopher (1499) | Won 2-1 | +181522 |
| 6standard | 318 | Fridriksson, Marteinn (1551) | Won 2-0 | +181540 |
| 7standard | 253 | Piwko, Pawel (1532) | Won 2-0 | +181558 |
| 8standard | 167 | Ball, Nick (1565) | Lost 0-2 | -181540 |
| 9standard | 269 | Setterfield, Stephen (1482) | Lost 1-2 | -191521 |
| top | average opponent: 1542record: 5-4 | new rating: 1521 | ||