Kuprys, Pranas
Current rating: 1479
Record: 20-23-3
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Sun, Yu (1551) | Won 2-1 | +191515 |
| 2sealed | 149 | Marshall, Geoffrey (1547) | Lost 1-2 | -171498 |
| 3sealed | 252 | Young, Nathan [AUS] (1428) | Lost 1-2 | -201478 |
| 4sealed | 271 | Mandozzi, Marcus (1484) | Won 2-0 | +181496 |
| 5sealed | 264 | Ward, Oliver (1498) | Lost 0-2 | -181478 |
| 6sealed | 253 | Lindsay-Macfadyen, Alistair (1483) | Lost 1-2 | -171461 |
| 7sealed | 205 | Bird, Mason (1463) | Won 2-0 | +181479 |
| top | average opponent: 1493record: 3-4 | new rating: 1479 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 91 | Toumnleun, Chitpasong (1518) | Lost 0-2 | -181498 |
| 3modern | 339 | Costello, Max (1487) | Won 2-1 | +181516 |
| 4modern | 275 | Muljadi, Kenny (1539) | Lost 0-2 | -181498 |
| 5modern | 258 | Coward, Ryan (1370) | Lost 0-2 | -201478 |
| 6modern | 356 | Burnside-Woods, Samuel (1478) | Won 2-0 | +181496 |
| 7modern | 214 | Ventura, Justin (1486) | Won 2-0 | +181514 |
| 8modern | 202 | Owen, Richard (1518) | Lost 0-2 | -181496 |
| 9modern | 225 | Symonds, Ben (1500) | Draw 1-1 | 01496 |
| top | average opponent: 1487record: 3-4-1 | new rating: 1496 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 25 | Lie, Benaya (1574) | Lost 0-2 | -171480 |
| 4sealed | 190 | Gueler Berdasco, Fernando (1659) | Lost 0-2 | -151465 |
| 5sealed | 278 | Shea, Dean (1503) | Won 2-0 | +191484 |
| 6sealed | 246 | Boyd, Danielle (1520) | Lost 1-2 | -171467 |
| 7sealed | 341 | Chen, Jun (1502) | Won 2-0 | +181485 |
| 8sealed | 215 | Ochoa, David (1798) | Won 2-1 | +241509 |
| 9sealed | 174 | Thomas, Trent (1455) | Won 2-0 | +171526 |
| 10draft | 130 | Wynberg, Jacob (1645) | Won 2-1 | +201546 |
| 11draft | 125 | Gao, Hao Tian (1549) | Lost 1-2 | -181528 |
| 12draft | 39 | Wright, Dale (1542) | Won 2-1 | +181546 |
| 13draft | 148 | Neal, Stephen (1856) | Lost 0-2 | -121534 |
| 14draft | 115 | Hermann, Paul (1552) | Lost 0-2 | -181516 |
| top | average opponent: 1596record: 6-6 | new rating: 1516 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 334 | Harrison, Frazer (1500) | Won 2-1 | +181532 |
| 2modern | 132 | Liu, Jason (1579) | Lost 0-2 | -171515 |
| 3modern | 266 | Hall, Martin (1502) | Won 2-0 | +171532 |
| 4modern | 282 | Hoysted, Alexander (1566) | Lost 0-2 | -171515 |
| 5modern | 262 | Bailey, Elliott (1503) | Draw 1-1 | 01515 |
| 6modern | 321 | Graham, Marlowe (1518) | Lost 0-2 | -181497 |
| top | average opponent: 1528record: 2-3-1 | new rating: 1497 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 110 | O'Halloran, Tyler (1541) | Lost 0-2 | -191536 |
| 2standard | 310 | Andrews, Josh (1482) | Lost 0-2 | -191517 |
| 3standard | 385 | Scerri, Daniel (1464) | Won 2-1 | +171534 |
| 4standard | 341 | Sarris, Ioannis (1439) | Draw 1-1 | -11533 |
| 5standard | 325 | Sheen, Daniel (1498) | Lost 0-2 | -191514 |
| top | average opponent: 1485record: 1-3-1 | new rating: 1514 | ||
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Jumper, Eric (1500) | Won 2-0 | +181518 |
| 2sealed | 151 | Torley, Samuel (1518) | Won 2-0 | +181536 |
| 3sealed | 16 | Pepper, Patrick (1605) | Lost 0-2 | -171519 |
| 4sealed | 114 | Bassett, Timothy (1519) | Won 2-1 | +181537 |
| 5sealed | 67 | Carey, Alan (1550) | Won 2-0 | +181555 |
| 6sealed | 52 | Cifka, Stanislav (2060) | Lost 1-2 | -91546 |
| 7sealed | 72 | Pai, Bruce (1793) | Lost 0-2 | -141532 |
| 8sealed | 114 | Lightfoot, Anatoli (1762) | Won 2-0 | +231555 |
| top | average opponent: 1663record: 5-3 | new rating: 1555 | ||