Pickering, Matthew
Current rating: 1287
Record: 10-25-1
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1351 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Doyle, Ray (1516) | Lost 1-2 | -151336 |
| 2sealed | 294 | Miller, Anthony [ENG] (1347) | Lost 1-2 | -181318 |
| 3sealed | 559 | Cornelius, Thomas (1464) | Lost 0-2 | -151303 |
| 4sealed | 566 | Peddie, Nathan (1449) | Lost 0-2 | -161287 |
| top | average opponent: 1444record: 0-4 | new rating: 1287 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 299 | Stokes, Shane (1499) | Lost 1-2 | -161360 |
| 2standard | 457 | Fodera, Anthony (1482) | Won 2-1 | +201380 |
| 3standard | 661 | Kirklow, Joe (1456) | Won 2-0 | +201400 |
| 4standard | 238 | Barber, Ian (1532) | Lost 1-2 | -161384 |
| 5standard | 494 | Albertieri, Michael (1468) | Lost 1-2 | -161368 |
| 6standard | 606 | Carroll, Clayton (1438) | Lost 1-2 | -171351 |
| top | average opponent: 1479record: 2-4 | new rating: 1351 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 197 | Glenister, Mark (1783) | Lost 0-2 | -121390 |
| 2standard | 508 | Fidal, James (1482) | Lost 1-2 | -161374 |
| 3standard | 771 | Bond, Ashley (1391) | Won 2-0 | +181392 |
| 4standard | 722 | Hownam, Dan (1485) | Lost 1-2 | -161376 |
| top | average opponent: 1535record: 1-3 | new rating: 1376 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Liu, Miao (1482) | Won 2-0 | +191434 |
| 2sealed | 165 | Fei, Sichao (1583) | Lost 0-2 | -151419 |
| 3sealed | 328 | Wang, Dengnan (1446) | Lost 0-2 | -171402 |
| top | average opponent: 1504record: 1-2 | new rating: 1402 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Stojak, Peter (1480) | Lost 0-2 | -181451 |
| 2sealed | 511 | Kane, Bill (1428) | Lost 1-2 | -181433 |
| 3sealed | 801 | Spano, Chad R (1454) | Lost 1-2 | -181415 |
| top | average opponent: 1454record: 0-3 | new rating: 1415 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Malone, Samuel (1500) | Lost 1-2 | -181481 |
| 2sealed | 326 | Krone, Timothy (1482) | Won 2-0 | +181499 |
| 3sealed | 380 | Ford, Jason (1828) | Lost 1-2 | -121487 |
| 4sealed | 370 | Simpson, Cameron (1504) | Lost 0-2 | -181469 |
| top | average opponent: 1578record: 1-3 | new rating: 1469 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 331 | Hysong, Garrett (1500) | Lost 1-2 | -171432 |
| 2sealed | 536 | Goodwin, Max (1482) | Won 2-1 | +191451 |
| 3sealed | 307 | ball, lowry (1500) | Won 2-1 | +191470 |
| 4sealed | 478 | Fleming, Andrew (1536) | Draw 1-1 | +11471 |
| 5sealed | 362 | Johnson, James B (1567) | Lost 1-2 | -161455 |
| 6sealed | 446 | Brucato, Corinne (1499) | Won 2-0 | +181473 |
| 7sealed | 332 | Goodfriend, Melissa (1497) | Won 2-0 | +191492 |
| 8sealed | 237 | Rudolph, Jacob (1649) | Won 2-1 | +211513 |
| 9sealed | 158 | Ingram, Peter (1745) | Lost 1-2 | -141499 |
| top | average opponent: 1553record: 5-3-1 | new rating: 1499 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 511 | Stevenson, Sean M (1500) | Lost 0-0 | -181482 |
| 2sealed | 823 | Bryce, Alexander (1482) | Lost 0-2 | -181464 |
| 3sealed | 906 | Garritillo, Aaron K (1625) | Lost 0-2 | -151449 |
| top | average opponent: 1536record: 0-3 | new rating: 1449 | ||