Lewis, Josh
Current rating: 1476
Record: 11-13
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 292 | Allen, Donaidh (1500) | Won 2-0 | +181483 |
| 2standard | 240 | Keener, Jacob (1516) | Won 2-0 | +191502 |
| 3standard | 196 | Feuerstein, John (1643) | Won 2-1 | +201522 |
| 4standard | 21 | Bracken, Nicholas (1554) | Lost 0-2 | -171505 |
| 5standard | 218 | Cummings, Ricky (1571) | Won 0-0 | +191524 |
| 6standard | 183 | Brunker, Chris (1645) | Lost 0-2 | -161508 |
| 7standard | 91 | Mahan, Melissa (1415) | Lost 1-2 | -191489 |
| 8standard | 388 | Mandelblatt, Zach (1774) | Lost 1-2 | -131476 |
| top | average opponent: 1577record: 4-4 | new rating: 1476 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 374 | Remkes, Ethan (1500) | Won 2-0 | +181519 |
| 2sealed | 117 | Sias, Eric (1446) | Lost 0-2 | -191500 |
| 3sealed | 366 | Oxford, Stephen (1547) | Lost 1-2 | -171483 |
| 4sealed | 422 | Beavers, Garth (1464) | Lost 1-2 | -181465 |
| top | average opponent: 1489record: 1-3 | new rating: 1465 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Mackenzie, Marc (1500) | Won 2-0 | +181538 |
| 2sealed | 256 | Nghiem, Kerry (1518) | Lost 0-2 | -181520 |
| 3sealed | 437 | Nicklas, Matthew (1500) | Lost 0-2 | -191501 |
| top | average opponent: 1506record: 1-2 | new rating: 1501 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 183 | Lazzarotto, Kohner (1500) | Won 2-0 | +181518 |
| 2sealed | 140 | Russell, Tyler (1519) | Lost 1-2 | -181500 |
| 3sealed | 252 | Holmes, Jeff (1473) | Won 2-1 | +181518 |
| 4sealed | 283 | Lovell, Mitch (1498) | Won 2-1 | +171535 |
| 5sealed | 80 | Vasilevsky, Eric (1522) | Won 2-1 | +181553 |
| 6sealed | 58 | Jenkins, Michael (1520) | Lost 0-2 | -191534 |
| 7sealed | 180 | Ogreenc, Greg (1722) | Won 2-0 | +221556 |
| 8sealed | 112 | Sperry, Bryan (1582) | Lost 0-2 | -181538 |
| 9sealed | 128 | Watkins, Matthew (1555) | Lost 0-2 | -181520 |
| top | average opponent: 1543record: 5-4 | new rating: 1520 | ||