O'Rourke, Ciaran
Current rating: 1614
Record: 22-17
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Garcia, Miguel (1457) | Lost 1-2 | -201569 |
| 2sealed | 266 | Shunamon, Lucas (1484) | Won 2-1 | +161585 |
| 3sealed | 352 | Bradner, Greggory (1501) | Lost 1-2 | -191566 |
| 4sealed | 324 | Bell, Scott (1379) | Won 2-1 | +141580 |
| 5sealed | 278 | Huteson, Tom (1690) | Won 2-1 | +201600 |
| 6sealed | 183 | Ueda, Jay (1616) | Won 2-1 | +191619 |
| 7sealed | 128 | Cao, Timothy (1490) | Lost 1-2 | -211598 |
| 8sealed | 134 | Tang, Kevin (1494) | Won 2-1 | +161614 |
| top | average opponent: 1514record: 5-3 | new rating: 1614 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 310 | Crim, Mitchell (1500) | Won 2-1 | +171573 |
| 2modern | 188 | Bissonette, Alex (1499) | Won 2-0 | +171590 |
| 3modern | 195 | Nieh, Kevin (1482) | Won 2-0 | +161606 |
| 4modern | 163 | Urbani, Steven (1606) | Lost 1-2 | -181588 |
| 5modern | 219 | Granston, Ryan (1540) | Lost 0-2 | -191569 |
| 6modern | 462 | Betschart, Brad (1570) | Won 2-0 | +181587 |
| 7modern | 325 | Allen, Timothy (1701) | Won 2-1 | +201607 |
| 8modern | 160 | Akers, David (1608) | Lost 0-2 | -181589 |
| top | average opponent: 1563record: 5-3 | new rating: 1589 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Winchell, Stacy (1430) | Won 2-0 | +171520 |
| 2standard | 224 | Copenhaver, Dalton (1532) | Won 2-0 | +181538 |
| 3standard | 110 | Longlais, Lucien (1973) | Lost 1-2 | -101528 |
| 4standard | 397 | Doolittle, Aaron (1521) | Won 2-1 | +171545 |
| 5standard | 235 | Moore, Gaben (1552) | Won 2-0 | +191564 |
| 6standard | 159 | Weiser, Daniel (1804) | Lost 0-2 | -141550 |
| 7standard | 248 | Sager, Jeremy (1829) | Won 2-1 | +231573 |
| 8standard | 67 | Lowe, Sam (1762) | Won 2-1 | +211594 |
| 9standard | 83 | Linne, Mason (1755) | Lost 1-2 | -151579 |
| 10standard | 95 | Fink, Justin (1546) | Won 2-1 | +181597 |
| 11standard | 98 | Wood, Victor (1535) | Lost 1-2 | -201577 |
| 12standard | 100 | Nickolai, Matthew (1781) | Won 2-0 | +221599 |
| 13standard | 77 | Cochran, Hunter (1961) | Lost 1-2 | -121587 |
| 14standard | 74 | Bretthorst, Robert (1478) | Lost 0-2 | -201567 |
| 15standard | 84 | Bonin, Brad (1964) | Lost 0-2 | -111556 |
| top | average opponent: 1695record: 8-7 | new rating: 1556 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 427 | Nielson, Nathan (1569) | Won 2-0 | +191519 |
| 2standard | 249 | Panks, Isaac (1516) | Won 2-1 | +181537 |
| 3standard | 253 | Henson, Wesley (1562) | Won 2-1 | +191556 |
| 4standard | 26 | TaylorSteele, Miles (1500) | Lost 1-2 | -191537 |
| 5standard | 222 | Maples, Zechariah (1702) | Lost 0-2 | -151522 |
| 6standard | 230 | Bennett, Nathanial (1442) | Won 2-1 | +161538 |
| 7standard | 166 | Hoskins, Kyle (1608) | Lost 0-2 | -171521 |
| 8standard | 276 | Johnston, Craig (1508) | Lost 1-2 | -181503 |
| top | average opponent: 1551record: 4-4 | new rating: 1503 | ||