Elcock, Matthew
Current rating: 1481
Record: 15-16-1
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Baker, Bob (1533) | Won 2-1 | +191496 |
| 2sealed | 87 | Guild, Jacob (1702) | Lost 0-2 | -151481 |
| 3sealed | 499 | Miles, Aaron (1364) | Lost 1-2 | -201461 |
| 4sealed | 629 | Leiting, Tanner (1482) | Won 2-0 | +191480 |
| 5sealed | 401 | Kempnich, Michael (1506) | Won 2-0 | +181498 |
| 6sealed | 253 | Morency, Joseph (1523) | Lost 0-2 | -171481 |
| top | average opponent: 1518record: 3-3 | new rating: 1481 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 124 | Miller, Keegan (1536) | Lost 0-2 | -181514 |
| 2sealed | 333 | Wardell, Evan (1514) | Lost 1-2 | -181496 |
| 3sealed | 395 | Liu, Su (1413) | Lost 0-2 | -191477 |
| top | average opponent: 1488record: 0-3 | new rating: 1477 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Hartman, Neil (1389) | Lost 1-2 | -201499 |
| 2standard | 352 | Havard, Jacob (1484) | Won 2-0 | +171516 |
| 3standard | 294 | Garberg, Tully (1500) | Lost 1-2 | -181498 |
| 4standard | 344 | Schmidt, Alec (1482) | Won 2-0 | +181516 |
| 5standard | 318 | Humenik, Austin (1500) | Won 0-0 | +181534 |
| 6standard | 211 | Romano, Joe (1463) | Won 2-1 | +161550 |
| 7standard | 174 | Bransky, Jack (1535) | Lost 1-2 | -181532 |
| top | average opponent: 1479record: 4-3 | new rating: 1532 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 13 | Stevens, Chris (1500) | Won 2-0 | +171552 |
| 3modern | 78 | Gauker, Dylan (1502) | Won 2-1 | +171569 |
| 4modern | 76 | Dunning, Edward (1680) | Won 2-1 | +201589 |
| 5modern | 6 | Carson, Erik (1552) | Lost 0-2 | -191570 |
| 6modern | 95 | Cooperfauss, Andrew (1653) | Lost 1-2 | -161554 |
| 7modern | 246 | Madlem, Derek (1638) | Lost 0-2 | -171537 |
| 8modern | 220 | Costello, Mike (1521) | Lost 0-2 | -181519 |
| top | average opponent: 1578record: 3-4 | new rating: 1519 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Boer, Richard (1500) | Draw 1-1 | 01500 |
| 2standard | 247 | Quintana, Roland (1482) | Won 2-1 | +181518 |
| 3standard | 172 | Sanborn, Josh (1499) | Lost 1-2 | -191499 |
| 4standard | 335 | Farkas, Steve (1465) | Won 2-0 | +181517 |
| 5standard | 237 | Lange, Crayton (1485) | Lost 0-2 | -191498 |
| 6standard | 311 | Smith, Cole (1500) | Lost 1-2 | -181480 |
| 7standard | 302 | Renslow, Corbin (1482) | Won 2-0 | +181498 |
| 8standard | 231 | Arcon, Dennis (1501) | Won 2-1 | +181516 |
| 9standard | 171 | Richardson, Shawn (1533) | Won 2-1 | +191535 |
| top | average opponent: 1494record: 5-3-1 | new rating: 1535 | ||