Koutroulias, James
Current rating: 1364
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 103 | Demasi, Joaquin (1407) | Lost 1-2 | -191412 |
| 2standard | 182 | Bliss, Michael (1480) | Lost 1-2 | -171395 |
| 3standard | 333 | Reynolds, Ryan (1443) | Won 2-1 | +191414 |
| 4standard | 304 | Pulliam, Will (1504) | Lost 1-2 | -161398 |
| 5standard | 319 | Normandin, Katharine (1501) | Lost 1-2 | -161382 |
| 6standard | 293 | Simpson, Jeremiah (1410) | Lost 0-2 | -181364 |
| top | average opponent: 1457record: 1-5 | new rating: 1364 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 262 | Maynard, Ross (1500) | Lost 0-2 | -171427 |
| 2sealed | 531 | Siff, Matthew (1465) | Won 2-1 | +181445 |
| 3sealed | 537 | Bryan, Jordan (1621) | Lost 0-2 | -141431 |
| top | average opponent: 1529record: 1-2 | new rating: 1431 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 567 | Brown, Zach (1530) | Won 2-0 | +191519 |
| 2sealed | 690 | Wilson, Lyon (1539) | Lost 1-2 | -181501 |
| 3sealed | 1122 | Hoon, Patrick (1499) | Lost 1-2 | -181483 |
| 4sealed | 1109 | Bingham, William (1612) | Won 2-0 | +201503 |
| 5sealed | 930 | Kizuka, Jeremy (1417) | Lost 0-2 | -191484 |
| 6sealed | 1111 | Lopez, Brian (1489) | Lost 0-2 | -181466 |
| 7sealed | 1078 | Pelchuck, Emmi (1233) | Lost 0-2 | -221444 |
| top | average opponent: 1474record: 2-5 | new rating: 1444 | ||