Murin, John
Current rating: 1470
Record: 7-9
| Grand Prix New York 2016 (SOI standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 68 | Posporelis, Chris (1518) | Lost 0-2 | -181501 |
| 3standard | 547 | Kim, Malcolm (1819) | Won 2-1 | +231524 |
| 4standard | 480 | Goldman, Joseph (1517) | Lost 1-2 | -181506 |
| 5standard | 601 | Macias, Jeremiah (1469) | Won 2-0 | +181524 |
| 6standard | 411 | Ramos, Michael (1545) | Lost 1-2 | -181506 |
| 7standard | 633 | Gereffi, Clay (1573) | Lost 1-2 | -171489 |
| 8standard | 543 | Villao, Ruben (1401) | Lost 0-2 | -191470 |
| average opponent: 1549record: 2-5 | new rating: 1470 | |||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 724 | Scopac, David (1500) | Won 2-0 | +181518 |
| 2legacy | 930 | Wildes, Chris (1573) | Won 2-1 | +191537 |
| 3legacy | 732 | Yeung, Sing (1500) | Won 2-1 | +171554 |
| 4legacy | 828 | Harshman, Matthew (1521) | Lost 1-2 | -181536 |
| 5legacy | 669 | Peragine, Joshua (1523) | Won 2-0 | +171553 |
| 6legacy | 625 | Leeper, Jason (1512) | Won 2-1 | +181571 |
| 7legacy | 637 | Higginbottom, James (1606) | Lost 1-2 | -181553 |
| 8legacy | 653 | Howden, Jason (1662) | Lost 1-2 | -161537 |
| 9legacy | 712 | Callanta, Louise (1507) | Lost 0-2 | -181519 |
| average opponent: 1545record: 5-4 | new rating: 1519 | |||