Orr, Michael
Current rating: 1533
Record: 49-48-3
| Grand Prix Toronto 2019 (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 99 | Anderson, Robert (1914) | Lost 1-2 | -131588 |
| 4modern | 367 | Fulger, Joshua (1627) | Lost 1-2 | -171571 |
| 5modern | 381 | Jukic, Drago (1644) | Lost 1-2 | -171554 |
| 6modern | 378 | Lawrence Grace, Joshua (1390) | Lost 0-2 | -211533 |
| top | average opponent: 1644record: 0-4 | new rating: 1533 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 14 | Jakimovski, Sam (1480) | Lost 1-2 | -211624 |
| 4modern | 261 | Chambers, Colron (1433) | Lost 1-2 | -211603 |
| 5modern | 607 | Lebeau, Jonathan (1545) | Won 2-0 | +171620 |
| 6modern | 390 | Birrell, Ian (1672) | Lost 1-2 | -171603 |
| 7modern | 454 | Hemsley, Matt (1579) | Lost 0-2 | -191584 |
| 8modern | 429 | Ben Amor, Shams Eddine (1490) | Won 2-1 | +171601 |
| top | average opponent: 1533record: 2-4 | new rating: 1601 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 228 | Tarenta, Mark (1489) | Lost 0-2 | -211658 |
| 4sealed | 229 | Demers, Mark (1518) | Lost 1-2 | -201638 |
| 5sealed | 319 | Lacoste, Alexandre (1557) | Lost 0-2 | -201618 |
| 6sealed | 435 | Adair, Brett (1450) | Won 2-0 | +151633 |
| 7sealed | 316 | Asselin, Frederic (1599) | Lost 1-2 | -191614 |
| 8sealed | 376 | Prieur, Philippe (1465) | Won 2-0 | +161630 |
| 9sealed | 309 | Szepesi, Stan (1506) | Won 2-0 | +151645 |
| top | average opponent: 1512record: 3-4 | new rating: 1645 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2196 | Neilson, Chris (1474) | Won 2-1 | +141716 |
| 4standard | 2054 | Normandin, Katharine (1615) | Lost 1-2 | -201696 |
| 5standard | 2184 | Sajgalik, Eduardo (2102) | Won 2-1 | +251721 |
| 6standard | 2050 | Gauthier, Martin-Eric (1948) | Won 2-1 | +221743 |
| 7standard | 2032 | Tubello, Simon (1559) | Lost 1-2 | -211722 |
| 8standard | 2069 | Martin, Bob (1644) | Lost 0-2 | -201702 |
| 9standard | 2118 | Beland, Nicolas (1586) | Won 2-0 | +161718 |
| 10standard | 2084 | Thompson, Kale (1880) | Won 2-1 | +211739 |
| 11standard | 2054 | Reed, Chris (1556) | Won 2-0 | +151754 |
| 12standard | 2031 | Fry, Donald (1508) | Lost 0-2 | -221732 |
| 13standard | 2053 | Bilodeau, Sebastian (1752) | Lost 0-2 | -181714 |
| 14standard | 2075 | Tremblay, Sebastien (1610) | Lost 0-2 | -201694 |
| 15standard | 2084 | Pawelzik, Gery (1887) | Lost 0-2 | -151679 |
| top | average opponent: 1702record: 6-7 | new rating: 1679 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 2213 | Drew, Ross (1499) | Won 2-1 | +161633 |
| 3modern | 2081 | McIntyre, Trenton (1575) | Won 2-1 | +171650 |
| 4modern | 2147 | Hancock, Ian (1519) | Lost 1-2 | -201630 |
| 5modern | 2269 | Sonderland, Daniel (1566) | Won 2-0 | +171647 |
| 6modern | 2077 | Kao, Austin (1554) | Won 2-0 | +161663 |
| 7modern | 2027 | Svilich, Erik (1617) | Won 2-1 | +171680 |
| 8modern | 2066 | Wong, Charles (1889) | Won 2-0 | +221702 |
| 9modern | 2025 | Lam, Tony (Nghia) (1772) | Won 2-1 | +191721 |
| 10modern | 2012 | Cathro, Daniel (1938) | Won 2-1 | +221743 |
| 11modern | 2004 | Thiessen, Jacob (1919) | Lost 0-2 | -151728 |
| 12modern | 2031 | Roberts, Anthony (1649) | Lost 1-2 | -191709 |
| 13modern | 2024 | Cunningham, Jeff (2041) | Won 2-0 | +241733 |
| 14modern | 2033 | Oda, Hideto (1718) | Lost 0-2 | -191714 |
| 15modern | 2044 | Froehlich, Eric (2028) | Lost 0-2 | -121702 |
| top | average opponent: 1735record: 9-5 | new rating: 1702 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 494 | Shurman, Mason (1518) | Won 2-0 | +171611 |
| 3modern | 402 | Righettini, David (1537) | Lost 0-2 | -191592 |
| 4modern | 635 | Wittrock, Matthew (1491) | Won 2-0 | +161608 |
| 5modern | 192 | Oliver, Neal (1884) | Lost 0-2 | -131595 |
| 6modern | 497 | Mathis, Austin (1532) | Won 2-0 | +171612 |
| 7modern | 376 | Burtle, Robert (1496) | Lost 0-2 | -201592 |
| 8modern | 516 | Klainman, Ophir (1523) | Won 2-0 | +161608 |
| 9modern | 288 | Betschart, Brad (1440) | Won 2-0 | +151623 |
| 10modern | 302 | Kuehnert, Paul (1579) | Won 2-0 | +171640 |
| 11modern | 121 | Rodriguez, Francisco (1555) | Lost 1-2 | -191621 |
| 12modern | 249 | Macurda, Art (1527) | Won 2-0 | +161637 |
| 13modern | 166 | Casanova, Hector (1565) | Won 2-1 | +171654 |
| 14modern | 101 | Sloan, Shawn (1723) | Lost 0-2 | -171637 |
| 15modern | 157 | Rasmussen, Brad (1545) | Lost 1-2 | -201617 |
| top | average opponent: 1565record: 8-6 | new rating: 1617 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 196 | Pickell, Mark (1574) | Won 2-1 | +191556 |
| 3sealed | 4 | Ramirez, Alexander (1633) | Won 0-0 | +191575 |
| 4sealed | 121 | Moseley, Charles (1561) | Won 2-1 | +181593 |
| 5sealed | 56 | Simmons, Derek (1533) | Lost 1-2 | -191574 |
| 6sealed | 156 | Hertz, Michael (1617) | Won 2-1 | +191593 |
| 7sealed | 55 | Lam, Tony (Nghia) (1606) | Lost 0-2 | -181575 |
| 8sealed | 161 | Harasymchuk, Parker (1562) | Won 2-1 | +181593 |
| 9sealed | 55 | Freedman, Henry (1822) | Lost 1-2 | -141579 |
| 10draft | 35 | Mummery, Ryan (1555) | Lost 0-2 | -191560 |
| 11draft | 82 | Black, Chris (1521) | Won 2-1 | +181578 |
| 13draft | 29 | Besta, Kevin (1568) | Lost 0-2 | -191559 |
| 14draft | 25 | Smibert, Devon (1528) | Won 2-1 | +181577 |
| 15draft | 25 | Crotts, Jennifer (1554) | Won 2-0 | +171594 |
| top | average opponent: 1587record: 8-5 | new rating: 1594 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 66 | Hamonic, Steven (1540) | Won 2-1 | +181595 |
| 4sealed | 46 | Oravec, Jonathan (1557) | Won 2-1 | +171612 |
| 5sealed | 29 | Douglass, Mark (1571) | Lost 0-2 | -191593 |
| 6sealed | 96 | Margolis, Max (1604) | Lost 1-2 | -171576 |
| 7sealed | 109 | Lawhon, Spencer (1470) | Lost 1-2 | -201556 |
| 8sealed | 131 | Jordan, Mark (1528) | Lost 0-2 | -191537 |
| top | average opponent: 1545record: 2-4 | new rating: 1537 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 123 | MacKinnon, Paul (1606) | Won 2-1 | +211458 |
| 3modern | 205 | Fairbairn, William (1615) | Lost 0-2 | -151443 |
| 4modern | 194 | Pope, Matthew (1562) | Won 2-0 | +201463 |
| 5modern | 155 | Utter-Leyton, Josh (1758) | Draw 1-1 | +51468 |
| 6modern | 136 | Giorio, Stefan (1534) | Won 1-0 | +191487 |
| 7modern | 86 | Chow, Victor (1558) | Won 2-0 | +191506 |
| 8modern | 48 | Andrucson, Thomas (1537) | Won 2-0 | +191525 |
| 9modern | 27 | McIntyre, Trenton (1569) | Won 2-0 | +191544 |
| 10modern | 16 | Henner, Aaron (1724) | Won 2-1 | +211565 |
| 11modern | 9 | Gellert, Kyle (1706) | Draw 1-1 | +31568 |
| 12modern | 24 | Gerard, Stephane (1560) | Won 2-0 | +171585 |
| 13modern | 14 | Egashira, Kenji (1859) | Lost 1-2 | -131572 |
| 14modern | 26 | Eng, Warren (1711) | Won 2-0 | +211593 |
| 15modern | 17 | Denno, Sebastian (1735) | Lost 0-2 | -161577 |
| top | average opponent: 1645record: 9-3-2 | new rating: 1577 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 699 | Watkins, Brian (1463) | Lost 0-2 | -181414 |
| 2modern | 756 | Hoggatt, Joshua (1479) | Draw 1-1 | +11415 |
| 3modern | 742 | Willinger, Tim (1479) | Won 2-0 | +201435 |
| 4modern | 589 | Money, Erik (1501) | Won 2-0 | +191454 |
| 5modern | 433 | Hepola, Brandon (1500) | Lost 0-2 | -171437 |
| top | average opponent: 1484record: 2-2-1 | new rating: 1437 | ||
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 201 | Duquette, John (1500) | Lost 0-0 | -181482 |
| 2standard | 99 | Suh, Mike (1621) | Lost 1-2 | -151467 |
| 3standard | 155 | Kelly, Hayden (1464) | Lost 1-2 | -191448 |
| 4standard | 221 | Mismas, Adam (1517) | Lost 0-2 | -161432 |
| top | average opponent: 1526record: 0-4 | new rating: 1432 | ||