Ruszkowski, Michael
Current rating: 1538
Record: 39-39-1
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 390 | Maurer, Ian (1432) | Lost 0-2 | -211598 |
| 2sealed | 352 | O'Neill, Alex (1477) | Lost 0-2 | -201578 |
| 3sealed | 634 | Grandin, Nicholas (1487) | Lost 0-2 | -201558 |
| 4sealed | 635 | Virunurm, Matthew (1447) | Lost 0-2 | -201538 |
| top | average opponent: 1461record: 0-4 | new rating: 1538 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 341 | Sayer, Jack (1500) | Won 2-0 | +161593 |
| 2sealed | 198 | Jones, Patrick (1582) | Lost 0-2 | -181575 |
| 3sealed | 499 | Daniello, Nicholas (1495) | Won 2-0 | +171592 |
| 4sealed | 367 | Kraft, Seth (1806) | Won 2-1 | +221614 |
| 5sealed | 97 | Goscinak, David (1578) | Lost 1-2 | -191595 |
| 6sealed | 235 | Rawlings, Peter (1794) | Won 2-0 | +221617 |
| 7sealed | 228 | Wu, Yanfei (1593) | Won 2-0 | +171634 |
| 8sealed | 142 | Felicetti, Ted (1810) | Lost 1-2 | -151619 |
| top | average opponent: 1645record: 5-3 | new rating: 1619 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 97 | Wilkins, Karl (1500) | Won 2-1 | +161616 |
| 2standard | 19 | DiMaria, Henry (1503) | Lost 1-2 | -201596 |
| 3standard | 235 | Stemkowski, Matthew (1508) | Won 2-0 | +161612 |
| 4standard | 173 | Kadar, Griffin (1606) | Lost 0-2 | -181594 |
| 5standard | 182 | Jabs, Andrew (1637) | Lost 1-2 | -171577 |
| top | average opponent: 1551record: 2-3 | new rating: 1577 | ||
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Looney, Patrick (1376) | Won 2-1 | +141621 |
| 2sealed | 245 | Sun, RuiKang (1518) | Lost 0-2 | -201601 |
| 3sealed | 366 | Augenblick, Greg (1500) | Won 2-1 | +161617 |
| 4sealed | 208 | Kichline, Josh (1559) | Won 2-0 | +171634 |
| 5sealed | 187 | Roucoulet, Jeffrey (1700) | Lost 0-2 | -171617 |
| 6sealed | 289 | Martin, James (1461) | Won 2-0 | +151632 |
| 7sealed | 146 | Fasano, Joe (1765) | Lost 0-2 | -151617 |
| 8sealed | 206 | Mulloy, Josh (1663) | Lost 1-2 | -171600 |
| top | average opponent: 1568record: 4-4 | new rating: 1600 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 26 | Pimm, Douglas (1687) | Lost 0-2 | -161589 |
| 3standard | 555 | Landers, Luke (1500) | Won 2-0 | +161605 |
| 4standard | 394 | Collins, Jason (1560) | Lost 1-2 | -191586 |
| 5standard | 630 | Zastrow, Martin (1519) | Won 2-0 | +171603 |
| 6standard | 415 | Manner, Joey (1807) | Won 2-1 | +221625 |
| 7standard | 258 | Lo, William (1709) | Won 2-1 | +191644 |
| 8standard | 196 | Fabiano, Chris (1536) | Lost 1-2 | -201624 |
| 9standard | 340 | Wilson, Douglas (1668) | Lost 0-2 | -171607 |
| top | average opponent: 1623record: 4-4 | new rating: 1607 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 78 | Petricini, David (1484) | Won 2-0 | +161630 |
| 3standard | 213 | Botting, Sophie (1535) | Won 2-0 | +161646 |
| 4standard | 123 | Rubin, Steve (2076) | Lost 0-2 | -111635 |
| 5standard | 181 | Roucoulet, Jeffrey (1726) | Won 2-0 | +201655 |
| 6standard | 149 | Pastore, Kellen (1827) | Lost 1-2 | -151640 |
| 7standard | 137 | Candee, Timothy (1567) | Lost 0-2 | -191621 |
| 8standard | 209 | Llodra, Juan Pablo (1746) | Lost 0-2 | -161605 |
| top | average opponent: 1709record: 3-4 | new rating: 1605 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 423 | Livecchi, Julius (1500) | Won 2-1 | +171568 |
| 2standard | 293 | Lopez, Jose Manuel (1405) | Won 2-1 | +151583 |
| 3standard | 109 | Van Kleeck, Ryan (1549) | Won 2-1 | +181601 |
| 4standard | 168 | Housman, Myles (1686) | Lost 0-2 | -171584 |
| 5standard | 356 | Bertone, Christopher (1541) | Won 2-0 | +181602 |
| 6standard | 193 | Reilly, Michael (1654) | Won 2-1 | +181620 |
| 7standard | 99 | Edel, Willy (1777) | Lost 1-2 | -151605 |
| 8standard | 262 | Strasser, Conor (1560) | Won 2-1 | +171622 |
| 9standard | 137 | Lindo, Aaron (1727) | Lost 1-2 | -161606 |
| 10standard | 273 | Dente, Patrick (1515) | Won 2-1 | +171623 |
| 11standard | 95 | De Jesus, Johnnery (1581) | Lost 0-2 | -191604 |
| 12standard | 181 | Plamondon, Brandon (1640) | Lost 0-2 | -171587 |
| 13standard | 213 | Bowman, Jeremy (1664) | Won 2-0 | +191606 |
| 14standard | 171 | Donato, Marino (1661) | Lost 1-2 | -171589 |
| 15standard | 169 | Lundquist, Ben (1996) | Won 2-0 | +251614 |
| top | average opponent: 1630record: 9-6 | new rating: 1614 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Gluck, Terrence (1511) | Lost 1-2 | -191558 |
| 2standard | 346 | Stein, Joe (1461) | Won 2-1 | +161574 |
| 3standard | 290 | Champagne, Dean (1500) | Won 2-0 | +171591 |
| 4standard | 284 | Champagne, Jack (1460) | Lost 1-2 | -201571 |
| 5standard | 317 | White, Trevor (1490) | Lost 0-2 | -201551 |
| top | average opponent: 1485record: 2-3 | new rating: 1551 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 160 | Younes, Amin (1759) | Won 2-0 | +221542 |
| 3sealed | 187 | Romanowski, Richard (1516) | Won 2-0 | +181560 |
| 4sealed | 129 | Chapman, Ben (1728) | Lost 0-2 | -151545 |
| 5sealed | 271 | Masiuk, Stefan (1490) | Won 2-0 | +171562 |
| 6sealed | 201 | Ayukawa, Noriyuki (1506) | Won 2-0 | +171579 |
| 7sealed | 104 | Lopez Yapor, Caupolican (1622) | Won 2-1 | +191598 |
| 8sealed | 32 | Turtenwald, Owen (2025) | Lost 1-2 | -111587 |
| 9sealed | 114 | Sullivan, Adrian (2087) | Lost 1-2 | -101577 |
| top | average opponent: 1717record: 5-3 | new rating: 1577 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 953 | Ogami, Kenneth (1541) | Won 2-0 | +191531 |
| 3legacy | 736 | Burger, Charles (1466) | Won 2-0 | +171548 |
| 4legacy | 822 | Cicio, Joshua (1740) | Lost 0-2 | -151533 |
| 5legacy | 704 | Rocco, Craig (1625) | Draw 1-1 | +21535 |
| 6legacy | 741 | Fogle, Jack (1717) | Lost 1-2 | -151520 |
| top | average opponent: 1618record: 2-2-1 | new rating: 1520 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 107 | Cavanagh-Trudel, Ariel (1518) | Won 2-1 | +181518 |
| 3legacy | 39 | Sacks, Neal (1518) | Won 2-1 | +181536 |
| 4legacy | 19 | Blohon, Lukas (2008) | Lost 0-2 | -101526 |
| 5legacy | 70 | Schwartz, Gabriel (1683) | Lost 0-2 | -151511 |
| 6legacy | 134 | Lalo, Josh (1581) | Won 2-1 | +191530 |
| 7legacy | 105 | Lyons, Paul (1522) | Lost 0-2 | -181512 |
| top | average opponent: 1638record: 3-3 | new rating: 1512 | ||