McKenna, Michael
Current rating: 1457
Record: 17-27-1 (GP) / 3-5 (professional)
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 62 | Duffee, Daniel (1867) | Lost 0-2 | -111465 |
| 3sealed | 435 | Barrett, Rodolfo (1404) | Won 2-0 | +171482 |
| 4sealed | 207 | Gaieski, Ethan (1871) | Lost 0-2 | -111471 |
| 5sealed | 483 | Rogers, Brian (1674) | Lost 0-2 | -141457 |
| top | average opponent: 1704record: 1-3 | new rating: 1457 | ||
| Mythic Championship II (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 130 | Harane, Kenta (2051) | Won 2-0 | +271494 |
| 2draft | 73 | Klocker, Elias (1973) | Won 2-1 | +271521 |
| 3draft | 129 | Yeh, Chih-Cheng (2094) | Lost 0-2 | -91512 |
| 4modern | 90 | Shieck, Carter (1524) | Won 2-1 | +181530 |
| 5modern | 73 | Dolata, Maciej (1812) | Lost 1-2 | -131517 |
| 6modern | 65 | Gaieski, Ethan (1797) | Lost 0-2 | -131504 |
| 7modern | 142 | Nakashima, Atsushi (1970) | Lost 1-2 | -101494 |
| 8modern | 153 | Umbach, Marian (1511) | Lost 1-2 | -181476 |
| top | average opponent: 1842record: 3-5 | new rating: 1476 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 274 | Lerner, Ivan (1527) | Won 2-1 | +181495 |
| 3sealed | 235 | Rountree, Collin (1869) | Lost 0-2 | -111484 |
| 4sealed | 457 | Patel, Hemant (1536) | Lost 0-2 | -171467 |
| top | average opponent: 1644record: 1-2 | new rating: 1467 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 17 | Rizzo, Anthony (1382) | Won 2-0 | +161498 |
| 3standard | 235 | Schriever, Daniel (1613) | Lost 1-2 | -161482 |
| 4standard | 185 | League, Charles (1603) | Lost 0-2 | -161466 |
| 5standard | 329 | Grezes, Felix (1807) | Won 2-0 | +241490 |
| 6standard | 273 | Castellanos, Jayme (1513) | Lost 1-2 | -171473 |
| 7standard | 325 | Conover, Michael (1481) | Lost 1-2 | -181455 |
| 8standard | 315 | Schmuckler, Brett (1669) | Won 2-0 | +221477 |
| top | average opponent: 1581record: 3-4 | new rating: 1477 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 107 | Lee, Robert 724 (1645) | Won 2-0 | +231420 |
| 3modern | 368 | DeCola, Salvatore (1487) | Won 2-0 | +191439 |
| 4modern | 156 | Muzio, Timothy (1554) | Won 2-0 | +201459 |
| 5modern | 7 | Blanchard, Nick (1589) | Won 2-0 | +211480 |
| 6modern | 48 | Madsen, Benton (1676) | Won 2-0 | +211501 |
| 7modern | 21 | Cruz, Lucas (1816) | Lost 1-2 | -121489 |
| 8modern | 40 | Tomajko, Oliver (1982) | Lost 1-2 | -101479 |
| 9modern | 276 | Chen, Gregory (1581) | Lost 0-2 | -161463 |
| 10modern | 369 | Cody, Joey (1575) | Won 2-0 | +201483 |
| 11modern | 333 | Fazekas, Jeffrey (1797) | Won 2-0 | +231506 |
| 12modern | 264 | Scott, Todd (1794) | Lost 0-2 | -121494 |
| 13modern | 293 | Robinson, Bradley (1841) | Lost 0-2 | -121482 |
| top | average opponent: 1695record: 7-5 | new rating: 1482 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 437 | Nourain, Kiyan (1568) | Lost 0-2 | -151409 |
| 4standard | 632 | Perkins, Charles (1502) | Won 2-0 | +201429 |
| 5standard | 408 | Jao, Jeff (1580) | Lost 1-2 | -151414 |
| 6standard | 540 | Melo, Pedro (1522) | Lost 1-2 | -171397 |
| top | average opponent: 1543record: 1-3 | new rating: 1397 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 719 | Dominguez, Javier (1996) | Lost 1-2 | -91441 |
| 4modern | 842 | Palmer, Colin (1518) | Lost 1-2 | -171424 |
| top | average opponent: 1757record: 0-2 | new rating: 1424 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 144 | Colby, Nicholas (1489) | Lost 1-2 | -181466 |
| 3sealed | 643 | Dorfman, David (1500) | Won 2-1 | +181484 |
| 4sealed | 521 | O'Donnell, Devon (1598) | Lost 0-2 | -151469 |
| 5sealed | 614 | Tompkins, Scott (1441) | Lost 0-2 | -191450 |
| top | average opponent: 1507record: 1-3 | new rating: 1450 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 168 | Bailey, Stephen (1518) | Won 2-0 | +191511 |
| 3extended | 39 | Hatch, Gregory (1569) | Lost 0-2 | -171494 |
| 4extended | 188 | Talim, Gary (1822) | Won 2-1 | +241518 |
| 5extended | 79 | Sadin, Steven (1623) | Lost 1-2 | -171501 |
| 6extended | 221 | Costello, Sean (1517) | Lost 0-2 | -171484 |
| top | average opponent: 1610record: 2-3 | new rating: 1484 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 61 | Starleaf, Derek (1658) | Won 2-1 | +211521 |
| 3sealed | 72 | Barkho, Sammy (1599) | Draw 1-1 | +11522 |
| 4sealed | 68 | Carter, Tom (1537) | Lost 1-2 | -171505 |
| 5sealed | 111 | Jeudon, Florent (1825) | Lost 0-2 | -131492 |
| top | average opponent: 1655record: 1-2-1 | new rating: 1492 | ||