Arkin, Evan
Current rating: 1483
Record: 12-13
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 299 | Bauerlein, Joshua (1500) | Lost 1-2 | -181501 |
| 2standard | 385 | Wood, Aaron (1482) | Won 2-0 | +171518 |
| 3standard | 368 | Maraun, James (1500) | Lost 1-2 | -181500 |
| 4standard | 422 | Petter, Jeremy (1522) | Lost 1-2 | -171483 |
| top | average opponent: 1501record: 1-3 | new rating: 1483 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Verzosa, Patrick (1500) | Won 2-0 | +181518 |
| 2sealed | 212 | Grimes, Thomas (1500) | Lost 0-2 | -181500 |
| 3sealed | 323 | Sunde, David (1504) | Won 2-1 | +181518 |
| 4sealed | 239 | Fang, Percy (1625) | Won 2-0 | +201538 |
| 5sealed | 141 | Crane, Marty (1537) | Won 2-0 | +181556 |
| 6sealed | 51 | Grothe, Michael (1519) | Lost 0-2 | -191537 |
| 7sealed | 204 | Castro, Christian (1538) | Lost 0-2 | -181519 |
| top | average opponent: 1532record: 4-3 | new rating: 1519 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 313 | Burns, Andrew [USA] (1500) | Won 2-0 | +181536 |
| 2modern | 122 | Nelson, Christopher (1511) | Won 2-0 | +171553 |
| 3modern | 15 | Remley, Brandon (1646) | Lost 0-2 | -161537 |
| 4modern | 266 | Ahmad, Camran (1535) | Lost 1-2 | -181519 |
| 5modern | 342 | Carpenter, Clint (1484) | Lost 1-2 | -191500 |
| top | average opponent: 1535record: 2-3 | new rating: 1500 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Armstrong, Justin (1500) | Won 2-0 | +181518 |
| 2sealed | 329 | GROVER, ANDY (1518) | Won 2-0 | +181536 |
| 3sealed | 9 | Wicklund, Tim (1483) | Lost 1-2 | -191517 |
| 4sealed | 176 | Mitchell, Chris (1517) | Lost 1-2 | -181499 |
| 5sealed | 391 | Woolley, Tyler (1546) | Lost 0-2 | -171482 |
| 6sealed | 369 | Miller, Christopher (1473) | Won 2-1 | +181500 |
| 7sealed | 278 | Beckfield, John (1505) | Lost 0-2 | -181482 |
| 8sealed | 212 | Beed, Josh (1483) | Won 2-0 | +181500 |
| 9sealed | 159 | Cheung, Eric T (1499) | Won 2-1 | +181518 |
| top | average opponent: 1503record: 5-4 | new rating: 1518 | ||