Melamed, Aviv
Current rating: 1385
Record: 4-11
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Zimak, Jan (1409) | Won 2-0 | +181449 |
| 2standard | 263 | Ledy, Jonathan (1564) | Lost 0-2 | -161433 |
| 3standard | 523 | Knudsen, Steven (1502) | Lost 0-2 | -171416 |
| 4standard | 472 | Banasik, Marek (1471) | Lost 0-2 | -171399 |
| 5standard | 513 | Aaltonen, Janne (1314) | Lost 0-2 | -191380 |
| 6standard | 532 | Berger, Maximilien (1541) | Won 2-1 | +211401 |
| 7standard | 459 | Van Deun, Luca (1586) | Lost 0-2 | -151386 |
| 8standard | 423 | Mohan, Zhou (1451) | Lost 0-2 | -171369 |
| 9standard | 382 | Larsson, Michael (1248) | Won 2-1 | +161385 |
| average opponent: 1454record: 3-6 | new rating: 1385 | |||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 348 | Busch, Manuel (1500) | Won 2-1 | +181518 |
| 2standard | 74 | Becker, Martin (1500) | Lost 0-2 | -181500 |
| 3standard | 552 | Swierczynski, Michal (1583) | Lost 0-2 | -171483 |
| 4standard | 595 | Szczypka, Adam (1422) | Lost 1-2 | -191464 |
| 5standard | 628 | Schaller, Sebastian (1655) | Lost 1-2 | -141450 |
| 6standard | 575 | Pruisken, Henrik (1444) | Lost 0-2 | -191431 |
| average opponent: 1517record: 1-5 | new rating: 1431 | |||