Churchill, Lee
Current rating: 1504
Record: 13-14
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 271 | Adams, Ken (1951) | Won 2-0 | +251536 |
| 2sealed | 286 | Smith, Deion (1737) | Lost 1-2 | -141522 |
| 3sealed | 472 | Dooling, Matthew (1470) | Lost 1-2 | -191503 |
| 4sealed | 582 | Magnabosco, Cara (1486) | Won 2-0 | +181521 |
| 5sealed | 432 | Stojak, Peter (1585) | Lost 1-2 | -171504 |
| top | average opponent: 1646record: 2-3 | new rating: 1504 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Kuras, Stasch (1500) | Lost 1-2 | -171451 |
| 2sealed | 221 | Brouwer, Greg (1483) | Won 2-0 | +181469 |
| 3sealed | 292 | Dewell, Todd (1500) | Won 2-0 | +191488 |
| 4sealed | 123 | Chojnacki, Robert (1516) | Won 2-0 | +181506 |
| 5sealed | 113 | Stephens, Michael (1572) | Lost 1-2 | -161490 |
| 6sealed | 145 | Beckage, Justin (1522) | Won 2-0 | +181508 |
| 7sealed | 124 | Mullins, Chris (1416) | Won 2-1 | +171525 |
| 8sealed | 52 | Schneider, Justin (1767) | Lost 1-2 | -141511 |
| top | average opponent: 1535record: 5-3 | new rating: 1511 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Almeida, Jason (1500) | Lost 0-2 | -181486 |
| 2sealed | 208 | Clavette, Raymond (1482) | Lost 0-2 | -181468 |
| top | average opponent: 1491record: 0-2 | new rating: 1468 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Schwartz, Michael (1500) | Lost 0-2 | -171447 |
| 2sealed | 191 | Dale, Adam (1482) | Won 2-0 | +191466 |
| 3sealed | 194 | McGee Sr., Michael (1500) | Won 2-0 | +181484 |
| 4sealed | 90 | Winterlin, Brian (1487) | Won 2-1 | +181502 |
| 5sealed | 87 | Bishop, Dan (1522) | Lost 0-2 | -171485 |
| 6sealed | 133 | Esko, Christopher (1508) | Won 2-0 | +181503 |
| 7sealed | 96 | Levine, Andrew (1541) | Won 2-1 | +191522 |
| 8sealed | 47 | DiJohnson, Billy (1552) | Lost 0-2 | -181504 |
| top | average opponent: 1512record: 5-3 | new rating: 1504 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 152 | Chapman, Andrew (1500) | Lost 0-2 | -181482 |
| 2block | 247 | Sprenger, Barry (1482) | Lost 0-2 | -181464 |
| 3block | 226 | Cooper, Thomas (1464) | Won 2-0 | +181482 |
| 4block | 219 | Curran, Brandon (1501) | Lost 1-2 | -181464 |
| top | average opponent: 1487record: 1-3 | new rating: 1464 | ||