Barnes, Miles E
Current rating: 1588
Record: 22-18-1
| Grand Prix Portland 2013 (modern) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 49 | Baldwin, William (1575) | Won 2-0 | +181620 |
| 5modern | 66 | Higashi, Chris (1757) | Lost 0-2 | -161604 |
| 6modern | 129 | Johnston, Kiel T (1645) | Lost 0-2 | -171587 |
| 7modern | 9 | Lee, Paul (1441) | Won 2-1 | +161603 |
| 8modern | 147 | Caplan, David (1790) | Lost 0-2 | -151588 |
| top | average opponent: 1642record: 2-3 | new rating: 1588 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 5 | Koven, Robert (1533) | Lost 1-2 | -191590 |
| 5sealed | 127 | Wicklund, Tim (1490) | Lost 0-2 | -201570 |
| 6sealed | 285 | Beg, Hollie (1523) | Won 2-1 | +171587 |
| 7sealed | 193 | Dursch, Thomas J (1540) | Won 2-0 | +171604 |
| 8sealed | 81 | Silsby, James (1582) | Won 2-1 | +181622 |
| 9sealed | 114 | Denney, Timothy (1560) | Lost 1-2 | -201602 |
| top | average opponent: 1538record: 3-3 | new rating: 1602 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 82 | Scoges, Walker (1560) | Lost 0-2 | -201622 |
| 4extended | 122 | Amansec, Spencer L C (1469) | Won 2-1 | +161638 |
| 5extended | 109 | Betts, Dustin (1486) | Lost 0-2 | -211617 |
| 6extended | 140 | Lourie, Raine (1542) | Won 2-0 | +171634 |
| 7extended | 124 | Greer, Edward (1522) | Lost 1-2 | -201614 |
| 8extended | 104 | Miller, Chris D (1451) | Lost 0-2 | -211593 |
| 9extended | 93 | Cassidy, Bruce K (1500) | Won 2-1 | +161609 |
| top | average opponent: 1504record: 3-4 | new rating: 1609 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 94 | Seck, Ben (1725) | Lost 1-2 | -151521 |
| 3extended | 218 | Salazar, JP (1483) | Won 2-1 | +171538 |
| 4extended | 231 | Martin, Sean (1634) | Won 2-1 | +201558 |
| 5extended | 163 | Stark, Ben S (1802) | Won 2-1 | +221580 |
| 6extended | 39 | Gao, Roger (1507) | Won 2-0 | +171597 |
| 7extended | 35 | Bulkowski, Jason M (1546) | Lost 1-2 | -191578 |
| 8extended | 54 | Nixon, Brandon (1566) | Won 2-1 | +181596 |
| 9extended | 33 | Vieren, Peter (1777) | Won 2-1 | +211617 |
| 10extended | 39 | Nystrom, Per (1950) | Lost 0-2 | -121605 |
| 11extended | 37 | Beasley, Orrin (1678) | Lost 0-2 | -171588 |
| 12extended | 43 | Watanabe, Yuuya (2066) | Won 0-0 | +261614 |
| 13extended | 35 | Ochoa, David (2069) | Won 2-1 | +261640 |
| 14extended | 31 | Melis, Bas (1737) | Won 2-0 | +201660 |
| 15extended | 24 | Koch, Florian (1660) | Lost 0-2 | -181642 |
| top | average opponent: 1728record: 9-5 | new rating: 1642 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 185 | Ferreira, Cristiano (1500) | Won 2-0 | +181518 |
| 2standard | 50 | Grother, Aaron (1518) | Lost 1-2 | -181500 |
| 3standard | 261 | Beaty, Ryan (1469) | Won 2-1 | +171517 |
| 4standard | 204 | Smith, Madison (1518) | Draw 1-1 | 01517 |
| 5standard | 254 | Hartshorn, Robin (1519) | Won 2-0 | +181535 |
| 6standard | 162 | Parker, Kevin (1564) | Lost 1-2 | -171518 |
| 7standard | 254 | Boyce, K J (1520) | Won 2-1 | +181536 |
| 8standard | 176 | Meadows, Jeff (1510) | Lost 1-2 | -181518 |
| 9standard | 166 | Ponce, Joseph K (1518) | Won 0-0 | +181536 |
| top | average opponent: 1515record: 5-3-1 | new rating: 1536 | ||