Munday, Damon
Current rating: 1547
Record: 29-27-1
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 407 | Williams, Mikal (1446) | Won 2-0 | +171534 |
| 2legacy | 174 | Garcia, Genesis (1520) | Won 2-1 | +171551 |
| 3legacy | 333 | Porr, Zachary (1556) | Lost 1-2 | -171534 |
| 4legacy | 327 | French, Nathan (1489) | Won 2-0 | +171551 |
| 5legacy | 323 | Nicely, Cody (1474) | Lost 1-2 | -201531 |
| 6legacy | 400 | Dygert, Bobby (1431) | Won 2-1 | +161547 |
| 7legacy | 187 | MacKenzie, Jonathan (1560) | Won 2-1 | +191566 |
| 8legacy | 98 | Johnson, James (1508) | Lost 1-2 | -191547 |
| top | average opponent: 1498record: 5-3 | new rating: 1547 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2437 | Fraser, Jonah (1490) | Won 2-0 | +171555 |
| 2modern | 2313 | Claypool, Brennan (1554) | Lost 1-2 | -181537 |
| 3modern | 2458 | Sollows, Matt (1549) | Lost 1-2 | -171520 |
| 4modern | 2581 | Gorman, Jon (1426) | Won 2-0 | +161536 |
| 5modern | 2563 | Mabberley, Aj (1490) | Lost 0-2 | -191517 |
| top | average opponent: 1502record: 2-3 | new rating: 1517 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Tian, Yuan (1433) | Won 2-0 | +161580 |
| 2sealed | 34 | Tsoi, Joey (1452) | Lost 1-2 | -201560 |
| 3sealed | 502 | Wigglestove, Chancy (1500) | Won 0-0 | +171577 |
| 4sealed | 232 | Hutchinson, Robert (1501) | Lost 0-2 | -201557 |
| 5sealed | 392 | White, Branden (1497) | Lost 1-2 | -191538 |
| top | average opponent: 1477record: 2-3 | new rating: 1538 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Jones, Nicole (1500) | Won 2-0 | +181527 |
| 2sealed | 88 | Pedota, Philip (1518) | Won 2-1 | +181545 |
| 3sealed | 46 | Padilla, Travis (1558) | Lost 0-2 | -181527 |
| 4sealed | 172 | Sohn, Michael (1569) | Won 2-0 | +191546 |
| 5sealed | 62 | Holcomb, David (1531) | Won 2-1 | +171563 |
| 6sealed | 61 | McGinn, Nicholas (1553) | Lost 1-2 | -181545 |
| 7sealed | 97 | Impink, Michael (1538) | Won 2-0 | +181563 |
| 8sealed | 92 | Steele, Thea (1589) | Lost 1-2 | -181545 |
| 9sealed | 77 | Schibanoff, Justin (1598) | Won 2-1 | +191564 |
| top | average opponent: 1551record: 6-3 | new rating: 1564 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 360 | De Lara, Rene (1500) | Won 2-0 | +171525 |
| 2modern | 55 | Hurej, John (1501) | Draw 1-1 | 01525 |
| 3modern | 213 | Tellez, Manuel (1515) | Won 2-0 | +181543 |
| 4modern | 110 | Lau, Laurel (1522) | Won 2-1 | +171560 |
| 5modern | 58 | Kooistra, Remkes (1543) | Lost 1-2 | -181542 |
| 6modern | 133 | Utter-Leyton, Josh (1753) | Lost 0-2 | -141528 |
| 7modern | 228 | Chell, Andrew (1522) | Won 2-0 | +181546 |
| 8modern | 152 | Weedon, Mark (1505) | Lost 0-2 | -191527 |
| 9modern | 169 | Vargas Garcia, Jose Ricardo (1519) | Lost 1-2 | -181509 |
| top | average opponent: 1542record: 4-4-1 | new rating: 1509 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 413 | Minamimaye, Jordan (1523) | Won 2-1 | +181534 |
| 2standard | 186 | Bannan, James (1488) | Won 2-1 | +171551 |
| 3standard | 18 | Cunningham, Jeff (1941) | Lost 0-2 | -111540 |
| 4standard | 231 | Layne, Josh (1765) | Lost 1-2 | -141526 |
| 5standard | 220 | Philip, Bradley (1502) | Lost 1-2 | -181508 |
| top | average opponent: 1644record: 2-3 | new rating: 1508 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 36 | Wicklund, Tim (1483) | Won 2-1 | +181527 |
| 3sealed | 52 | Cote, Kyle (1469) | Won 2-1 | +171544 |
| 4sealed | 7 | Woodle, Marcus (1536) | Won 2-1 | +181562 |
| 5sealed | 36 | Lau, Terry (1652) | Lost 1-2 | -171545 |
| 6sealed | 30 | Tsang, Bill (1554) | Won 2-0 | +181563 |
| 7sealed | 41 | Mason, Jesse S (1669) | Lost 1-2 | -161547 |
| 8sealed | 125 | Hampton, Jesse (1847) | Lost 0-2 | -121535 |
| 9sealed | 104 | Brower, Wesley (1499) | Lost 0-2 | -191516 |
| top | average opponent: 1589record: 4-4 | new rating: 1516 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 84 | Kurtin, Matthew R (1545) | Lost 0-2 | -171483 |
| 3sealed | 401 | David, Robert (1447) | Lost 1-2 | -191464 |
| 4sealed | 458 | Lumongsud, Chris M (1483) | Won 2-0 | +191483 |
| 5sealed | 420 | Warner, Drew M (1550) | Won 2-0 | +191502 |
| 6sealed | 244 | Duke, Reid (1879) | Lost 0-2 | -121490 |
| 7sealed | 303 | Horyn, Chris P (1501) | Won 2-0 | +191509 |
| 8sealed | 225 | Hodson, Blake (1504) | Won 2-0 | +171526 |
| 9sealed | 123 | MacPhee, Michael V (1568) | Lost 1-2 | -171509 |
| top | average opponent: 1560record: 4-4 | new rating: 1509 | ||