Ostroski, Michael
Current rating: 1847 (#1216)
Record: 64-40-2
Grand Prix New Jersey 2020 (THB limited) | starting rating: 1860 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 8 | Krykewycz, Derek (1492) | Won 2-0 | +111871 |
4sealed | 17 | Kofsky, Robert (1724) | Won 2-0 | +161887 |
5sealed | 62 | Edelman, Douglas (1909) | Lost 1-2 | -181869 |
6sealed | 86 | Dorfman, James (1512) | Won 2-0 | +121881 |
7sealed | 32 | Hahn, Albert (1725) | Won 2-1 | +151896 |
8sealed | 32 | Smith, Erik (1808) | Lost 1-2 | -201876 |
9sealed | 51 | Schmaltz, Matt (1829) | Lost 1-2 | -181858 |
10draft | 117 | Wolbers, Andrew (1774) | Won 2-0 | +161874 |
11draft | 75 | Arquette, James (1602) | Won 2-0 | +131887 |
12draft | 54 | Johnson, Brendon (1780) | Lost 0-2 | -201867 |
13draft | 108 | Kwon, John (1607) | Won 2-1 | +141881 |
14draft | 42 | Hohns, Bryan (2048) | Lost 0-2 | -151866 |
15draft | 100 | Youngblood-Petersen, Campbell (1847) | Lost 0-2 | -191847 |
top | average opponent: 1743record: 7-6 | new rating: 1847 |
Grand Prix Richmond 2019 (ELD standard) | starting rating: 1874 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 50 | Bohn, Jonathan (1803) | Won 2-1 | +171891 |
4standard | 8 | Leonard Huu Nguyen, Christopher (1819) | Lost 1-2 | -201871 |
5standard | 69 | Arch, Clayton (1734) | Won 2-1 | +161887 |
6standard | 35 | Fernandez Torres, Alvaro (1934) | Won 2-1 | +191906 |
7standard | 28 | Fusco, Roman (1645) | Lost 1-2 | -231883 |
8standard | 42 | Kroeger, Brett (1585) | Lost 0-2 | -231860 |
top | average opponent: 1753record: 3-3 | new rating: 1860 |
Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1794 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 42 | Johnson, James (1509) | Won 2-0 | +131807 |
4sealed | 79 | Yan, Gan (1827) | Won 2-1 | +181825 |
5sealed | 37 | Son, Daniel (1535) | Won 2-0 | +131838 |
6sealed | 30 | Patel, Hemant (1572) | Won 2-0 | +131851 |
7sealed | 14 | Wang, Haotian (1990) | Won 2-1 | +211872 |
8sealed | 6 | Rosum, Jonathan (2047) | Lost 1-2 | -151857 |
9sealed | 24 | Istfan, Raeef (1757) | Won 2-1 | +161873 |
10draft | 53 | Black, Andrew (1869) | Won 2-1 | +181891 |
11draft | 28 | Wagner, Joseph (1810) | Lost 1-2 | -201871 |
12draft | 68 | Vorel, Andrew (1793) | Lost 1-2 | -191852 |
13draft | 6 | Pall, Ben (1697) | Won 2-1 | +151867 |
14draft | 31 | Garcia Rosas, Jose Daniel (2025) | Won 2-1 | +211888 |
15draft | 26 | Lax, Ari (2106) | Lost 0-2 | -141874 |
top | average opponent: 1811record: 9-4 | new rating: 1874 |
Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1791 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 159 | Steinberg, David (1520) | Lost 1-2 | -231768 |
3sealed | 487 | Downey, Patrick (1507) | Won 2-0 | +131781 |
4sealed | 370 | Dressler, Andrew (1526) | Won 2-0 | +141795 |
5sealed | 111 | Genuario, Andrew (1514) | Won 2-1 | +131808 |
6sealed | 142 | Flinn, Ian (1551) | Won 2-1 | +131821 |
7sealed | 99 | Li, Lenny (1721) | Won 2-1 | +161837 |
8sealed | 14 | Tsang, Gabriel (1940) | Draw 1-1 | +21839 |
9sealed | 44 | Corpora, Jon (1591) | Lost 1-2 | -221817 |
10draft | 24 | Solomon, Nick (1473) | Lost 1-2 | -241793 |
11draft | 119 | Yosmanovich, Peter (1558) | Lost 0-2 | -231770 |
12draft | 130 | Gassaway, Ryan (1709) | Won 2-1 | +171787 |
13draft | 58 | Yosmanovich, Peter (1561) | Won 2-0 | +141801 |
14draft | 25 | Burch, Hal (1605) | Lost 0-2 | -211780 |
15draft | 50 | Yashchin, Daniel (1557) | Won 2-0 | +141794 |
top | average opponent: 1595record: 8-5-1 | new rating: 1794 |
Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1680 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 109 | Fazekas, Jeffrey (1770) | Won 2-1 | +201700 |
3standard | 15 | San Miguel, Tomas (1520) | Lost 0-2 | -221678 |
4standard | 262 | Krivoshein, Alexey (1515) | Won 2-0 | +151693 |
5standard | 103 | Siembor, Michael (1621) | Won 2-1 | +171710 |
6standard | 93 | Taylor, Andrew (1530) | Lost 0-2 | -211689 |
7standard | 175 | [anonymous] | Won 2-0 | +201709 |
8standard | 136 | Cochran, Hunter (1941) | Won 2-0 | +221731 |
9standard | 116 | [anonymous] | Won 2-0 | +211752 |
10standard | 32 | Rich, Benjamin (1539) | Lost 1-2 | -221730 |
11standard | 68 | Lebedowicz, Osyp (1852) | Won 2-0 | +201750 |
12standard | 43 | Polyakov, Alexander (1789) | Lost 1-2 | -171733 |
13standard | 87 | Wu, Timothy (1921) | Won 2-1 | +211754 |
14standard | 63 | Dhaliwal, Shawn (1890) | Won 2-0 | +211775 |
15standard | 50 | Xia, Erdong (1662) | Won 2-0 | +161791 |
top | average opponent: 1730record: 10-4 | new rating: 1791 |
Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1705 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 19 | Southwick, Joshua (1597) | Lost 0-2 | -201685 |
4standard | 290 | Creamer, Matthew (1521) | Won 2-0 | +151700 |
5standard | 229 | Porcaro, Peter (1552) | Lost 0-2 | -211679 |
6standard | 303 | Mok, Allen (1706) | Won 2-1 | +191698 |
7standard | 304 | Beniamino, David (1690) | Draw 1-1 | -11697 |
8standard | 245 | Gardner, Jonathan (1725) | Lost 0-2 | -171680 |
top | average opponent: 1632record: 2-3-1 | new rating: 1680 |
Grand Prix Richmond 2017 (AKH limited) | starting rating: 1705 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 174 | Byer, Jon (1621) | Lost 0-2 | -201685 |
4sealed | 485 | Martinez, Mario E (1502) | Won 2-1 | +151700 |
5sealed | 170 | Yu, Ming (1445) | Lost 0-2 | -221678 |
6sealed | 276 | Bradford, Christopher (1524) | Won 2-1 | +151693 |
7sealed | 289 | Sheridan, Conor (1565) | Won 2-0 | +161709 |
8sealed | 199 | Fiorilli, Michael (1510) | Lost 1-2 | -221687 |
9sealed | 185 | Phraner, Ryan (1806) | Won 2-1 | +201707 |
10draft | 793 | Skourtis, Christopher (1608) | Lost 0-2 | -201687 |
11draft | 829 | Simmons, Caleb (1633) | Won 2-1 | +171704 |
12draft | 792 | Asbach, John (1788) | Won 2-1 | +201724 |
13draft | 806 | Schroeder, Max (1689) | Lost 1-2 | -191705 |
14draft | 670 | Yam, Philip (1889) | Won 2-0 | +221727 |
15draft | 729 | Osso, Stephen (1513) | Lost 1-2 | -221705 |
top | average opponent: 1623record: 7-6 | new rating: 1705 |
Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1589 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 263 | Hernandez, Victor [USA] (1533) | Won 2-0 | +161605 |
3standard | 81 | Bishop, Alyssa (1481) | Won 2-0 | +161621 |
4standard | 109 | Sacks, Neal (1714) | Lost 0-2 | -161605 |
5standard | 359 | Gottstein, Jeff (1701) | Lost 1-2 | -161589 |
6standard | 118 | Vicari, Frank (1520) | Won 2-0 | +161605 |
7standard | 296 | Donegan, Dylan (1778) | Won 2-1 | +221627 |
8standard | 93 | Naide, Kazutaka (1774) | Lost 1-2 | -161611 |
9standard | 269 | Favry, Timothy (1540) | Won 2-1 | +171628 |
10standard | 164 | Nightingale, Tyler (1782) | Won 2-0 | +211649 |
11standard | 163 | Castellanos, Victor (1563) | Won 2-0 | +161665 |
12standard | 100 | Kanegawa, Toshiya (1941) | Won 2-1 | +231688 |
13standard | 30 | Nikolich, Benjamin (1805) | Lost 1-2 | -161672 |
14standard | 110 | Ward, Brian (1574) | Won 2-0 | +161688 |
15standard | 77 | Deerwester, Isaac (1614) | Won 2-0 | +171705 |
top | average opponent: 1666record: 10-4 | new rating: 1705 |
Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 285 | Shepherd, Zach (1518) | Won 2-0 | +181518 |
4standard | 103 | Cho, Joshua (1994) | Won 2-1 | +261544 |
5standard | 62 | Bunko, Matthew (1575) | Won 2-1 | +191563 |
6standard | 24 | Hourani, Joseph (1711) | Lost 1-2 | -151548 |
7standard | 63 | Donegan, Dylan (1876) | Won 2-0 | +231571 |
8standard | 63 | Schroeder, Grant (1605) | Won 2-0 | +191590 |
9standard | 34 | Liao, Albert (1701) | Lost 1-2 | -161574 |
10standard | 330 | Manges, James (1635) | Won 2-0 | +191593 |
11standard | 277 | Pastore, Kellen (1778) | Lost 1-2 | -151578 |
12standard | 310 | Han, Gee Won (1581) | Won 2-0 | +191597 |
13standard | 286 | Bullock, Jordan (1607) | Won 2-0 | +181615 |
14standard | 276 | Sun, Allen (1817) | Lost 0-1 | -151600 |
15standard | 288 | Friedman, Ben (1952) | Lost 1-2 | -111589 |
top | average opponent: 1719record: 8-5 | new rating: 1589 |