Valley, Justin
Current rating: 1424
Record: 48-58
Grand Prix Boston 2001Grand Prix Boston 2003Grand Prix Boston 2005Grand Prix Philadelphia 2005Grand Prix Columbus 2007Grand Prix Chicago 2009Grand Prix Boston 2009Grand Prix Columbus 2010Grand Prix Boston-Worcester 2012Grand Prix Atlantic City 2013Grand Prix Boston-Worcester 2014Grand Prix New Jersey 2014Grand Prix Providence 2015Grand Prix Pittsburgh 2016Grand Prix Providence 2016
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 367 | Howard, Hannah (1553) | Won 2-1 | +201444 |
| 2standard | 156 | Victor, Adam (1727) | Lost 1-2 | -131431 |
| 3standard | 345 | Corpora, Jon (1484) | Lost 0-2 | -171414 |
| 4standard | 446 | Shaw, Scott (1482) | Won 2-1 | +191433 |
| 5standard | 425 | Halmagyi, Joshua (1512) | Lost 0-2 | -161417 |
| 6standard | 389 | Rogers, Derek (1484) | Won 2-1 | +191436 |
| 7standard | 318 | Reed, Chris (1357) | Lost 1-2 | -191417 |
| 8standard | 359 | Normandin, Ryan (1772) | Lost 0-2 | -121405 |
| 9standard | 321 | Mower, Cody (1464) | Won 2-1 | +191424 |
| top | average opponent: 1537record: 4-5 | new rating: 1424 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Zeiger, Nathaniel (1383) | Lost 1-2 | -191419 |
| 2standard | 470 | Dorn, Patrick (1479) | Lost 1-2 | -171402 |
| 3standard | 642 | Francis, Christopher (1393) | Lost 0-2 | -181384 |
| 4standard | 636 | Crowder, Tyler (1446) | Won 2-0 | +191403 |
| 5standard | 610 | Rapp, Denver (1464) | Won 2-1 | +191422 |
| 6standard | 488 | Cox, John [USA] (1481) | Lost 0-2 | -171405 |
| 7standard | 497 | Ramsey, Rebekah (1376) | Lost 0-2 | -181387 |
| 8standard | 451 | Nelson, Bob (1445) | Won 2-0 | +191406 |
| 9standard | 388 | Chambers, Colron (1418) | Won 2-1 | +181424 |
| top | average opponent: 1432record: 4-5 | new rating: 1424 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 69 | Woodward, Craig (1500) | Won 2-0 | +191465 |
| 2standard | 113 | Warren, Mike (1566) | Lost 0-2 | -161449 |
| 3standard | 398 | Albanese, Nicholas (1469) | Won 2-1 | +181467 |
| 4standard | 278 | Ciaffone, Sal (1515) | Lost 0-2 | -171450 |
| 5standard | 250 | Jones, Dan (1364) | Won 2-1 | +171467 |
| 6standard | 215 | Rodrigues, Jeff (1543) | Lost 1-2 | -171450 |
| 7standard | 280 | O'Brien, Matt (1712) | Won 2-0 | +231473 |
| 8standard | 198 | Yu, Zhuoran (1485) | Lost 1-2 | -181455 |
| 9standard | 163 | Badessa, John (1503) | Lost 0-0 | -171438 |
| top | average opponent: 1518record: 4-5 | new rating: 1438 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 227 | Fishbein, Eli (1500) | Lost 1-2 | -181499 |
| 3legacy | 394 | Wible, Mike (1481) | Lost 0-2 | -181481 |
| 4legacy | 534 | Jannen, Bill (1575) | Lost 0-2 | -171464 |
| 5legacy | 539 | Hayes, Jeremy (1463) | Lost 1-2 | -181446 |
| top | average opponent: 1505record: 0-4 | new rating: 1446 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 240 | Cook, Wayne (1516) | Lost 1-2 | -181499 |
| 2modern | 421 | Varshavsky, Misha (1548) | Lost 1-2 | -171482 |
| 3modern | 562 | Perkins, Jason (1421) | Won 2-0 | +171499 |
| 4modern | 519 | Jung, Steven (1458) | Won 2-1 | +171516 |
| 5modern | 421 | Paine, Dan (1515) | Won 2-0 | +181534 |
| 6modern | 296 | Flink, Chris (1586) | Lost 0-2 | -171517 |
| top | average opponent: 1507record: 3-3 | new rating: 1517 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 145 | Gennari, Justin (1469) | Won 2-0 | +181511 |
| 5standard | 89 | Lima, Nikolas (1484) | Won 2-1 | +171528 |
| 6standard | 44 | Pin, Eric (1545) | Won 2-1 | +181546 |
| 7standard | 6 | Sukenik, Jonathan (1810) | Lost 1-2 | -131533 |
| 8standard | 55 | Suriel, Eliazar (1612) | Won 2-0 | +201553 |
| 9standard | 11 | Versteeg, Carl (1706) | Won 2-1 | +201573 |
| 10standard | 14 | Lax, Ari (2010) | Lost 1-2 | -101563 |
| 11standard | 42 | Utter-Leyton, Josh (1993) | Lost 1-2 | -111552 |
| 12standard | 78 | Cody, Joey (1596) | Lost 1-2 | -171535 |
| 13standard | 77 | DeNove, Matthew (1550) | Lost 1-2 | -181517 |
| top | average opponent: 1678record: 5-5 | new rating: 1517 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 477 | Rand, Scott (1500) | Won 2-0 | +191490 |
| 2sealed | 314 | Parsons, James (1500) | Lost 0-2 | -181472 |
| 3sealed | 326 | Anderson, Christopher (1499) | Won 2-0 | +191491 |
| 4sealed | 262 | Dziewit, Alfred (1517) | Won 2-0 | +181509 |
| 5sealed | 293 | Manuel, Melvin (1537) | Lost 0-2 | -171492 |
| 6sealed | 361 | van Sickle, Joseph (1376) | Lost 0-2 | -211471 |
| 7sealed | 421 | Harvey-Wolff, Izak (1499) | Won 2-0 | +191490 |
| 8sealed | 294 | Duterte, Daniel (1673) | Lost 1-2 | -151475 |
| 9sealed | 304 | Beaulieu, Marc (1465) | Won 2-1 | +181493 |
| top | average opponent: 1507record: 5-4 | new rating: 1493 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 501 | Breckon, Randall (1500) | Lost 0-2 | -171430 |
| 2legacy | 628 | Ross, Joe (1483) | Won 2-1 | +191449 |
| 3legacy | 589 | Hann, Tyler (1467) | Lost 1-2 | -181431 |
| 4legacy | 665 | Dube, Kirk (1483) | Won 2-1 | +191450 |
| 5legacy | 579 | George, Justin (1350) | Won 2-0 | +161466 |
| 6legacy | 561 | Guibault, Josh A (1552) | Lost 0-2 | -161450 |
| 7legacy | 538 | Kruchkow, Jeffrey (1542) | Won 2-0 | +201470 |
| 8legacy | 503 | Rodriguez, Miles (1511) | Won 2-1 | +181488 |
| 9legacy | 480 | Augustine, Michael (1539) | Lost 1-2 | -171471 |
| top | average opponent: 1492record: 5-4 | new rating: 1471 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 453 | Seigman, Daniel (1500) | Won 2-1 | +181474 |
| 2sealed | 538 | West, Alexander (1867) | Lost 0-2 | -111463 |
| 3sealed | 633 | Schoenbach, Daniel (1450) | Won 2-0 | +181481 |
| 4sealed | 606 | Deveines, Brandon (1519) | Lost 1-2 | -171464 |
| 5sealed | 634 | Lanzillotta, Greg (1536) | Lost 0-2 | -171447 |
| top | average opponent: 1574record: 2-3 | new rating: 1447 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 396 | Cary, Michael (1518) | Lost 0-2 | -181455 |
| 2legacy | 367 | Crider, Greg J (1443) | Won 2-1 | +181473 |
| 3legacy | 448 | Meyer, Eric (1499) | Won 2-1 | +191492 |
| 4legacy | 270 | Garcia, Onyx (1511) | Won 2-0 | +181510 |
| 5legacy | 233 | McMackin, Matt J (1447) | Lost 1-2 | -191491 |
| 6legacy | 322 | Pitchford, Art (1516) | Lost 0-2 | -181473 |
| 7legacy | 289 | Perfetto, Mike (1485) | Lost 0-2 | -171456 |
| top | average opponent: 1489record: 3-4 | new rating: 1456 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 69 | Knapp, Hans (1500) | Lost 1-2 | -171429 |
| 2legacy | 254 | Alnimer, Hanni (1482) | Won 2-0 | +191448 |
| 3legacy | 328 | Roman, Raymond F (1500) | Lost 0-2 | -171431 |
| 4legacy | 365 | Shaferly, Joshua E (1448) | Won 2-0 | +181449 |
| 5legacy | 264 | Gobeyn, Joe (1517) | Won 2-1 | +201469 |
| 6legacy | 180 | Cheng, Vincent (1583) | Won 2-0 | +201489 |
| 7legacy | 141 | Wongtawon, Suracheat (1539) | Won 2-1 | +191508 |
| 8legacy | 94 | Stark, Bill (1529) | Lost 0-2 | -181490 |
| 9legacy | 142 | Atwood, Justin R (1520) | Lost 1-2 | -171473 |
| top | average opponent: 1513record: 5-4 | new rating: 1473 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 11 | Fuentes, Calosso (1500) | Lost 1-2 | -171433 |
| 5legacy | 88 | Bongiovanni, Mauro (1666) | Lost 0-2 | -141419 |
| 6legacy | 115 | Kirkpatrick, Sean (1518) | Won 2-0 | +201439 |
| 7legacy | 89 | Snyder, Joseph (1528) | Won 2-0 | +201459 |
| 8legacy | 50 | Moreno, William (1770) | Lost 1-2 | -131446 |
| top | average opponent: 1596record: 2-3 | new rating: 1446 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 116 | Harrison, Richard L (1500) | Lost 0-2 | -181467 |
| 2extended | 221 | Rowe, Jonathan (1480) | Lost 0-2 | -181449 |
| 3extended | 292 | Munson, Daniel (1464) | Won 2-0 | +191468 |
| 4extended | 246 | O'Connell, Titan (1500) | Lost 0-2 | -181450 |
| top | average opponent: 1486record: 1-3 | new rating: 1450 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Egli, Adam J (1500) | Won 2-0 | +191483 |
| 2sealed | 66 | Riley, Erin (1512) | Lost 0-2 | -181465 |
| 3sealed | 118 | Jobin, Kathryn (1499) | Won 2-0 | +191484 |
| 4sealed | 149 | Ramasami, Anthony (1533) | Lost 0-2 | -171467 |
| 5sealed | 150 | Beltz, Brian (1409) | Won 2-1 | +171484 |
| 6sealed | 142 | Sheeley, Julianna (1520) | Won 2-1 | +181502 |
| 7sealed | 100 | Morin, Luc (1537) | Lost 1-2 | -171485 |
| top | average opponent: 1501record: 4-3 | new rating: 1485 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Wunschel, Jon (1500) | Lost 0-2 | -181482 |
| 2sealed | 177 | Thompson, Daniel (1483) | Lost 0-2 | -181464 |
| 3sealed | 229 | Lalonde, Martin (1464) | Lost 1-2 | -181446 |
| 4sealed | 234 | Heckathorn, Richard (1446) | Won 2-0 | +181464 |
| top | average opponent: 1473record: 1-3 | new rating: 1464 | ||