Clabaugh, David
Current rating: 1491
Record: 20-22
| Grand Prix Portland 2018 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 303 | Kanger, Kristopher (1418) | Won 2-1 | +171486 |
| 2modern | 392 | Paulino, Davi (1539) | Lost 0-2 | -171469 |
| 3modern | 612 | Espada, Isaac (1561) | Won 2-1 | +201489 |
| 4modern | 205 | Gardner-Durbin, Brook (1533) | Lost 0-2 | -181471 |
| 5modern | 388 | Maclachlan, Kyle (1502) | Won 2-0 | +191490 |
| 6modern | 356 | Balles, Ray (1424) | Won 2-0 | +171507 |
| 7modern | 316 | Hunter, Brian (1603) | Lost 0-2 | -161491 |
| top | average opponent: 1511record: 4-3 | new rating: 1491 | ||
| Grand Prix Stockholm 2018 (modern) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 91 | Frost, Goran (1617) | Lost 0-2 | -151477 |
| 2modern | 388 | Wakang, Christian (1490) | Won 2-0 | +181495 |
| 3modern | 330 | Spino, Manuel (1484) | Won 2-1 | +181513 |
| 4modern | 370 | Vendelboe, Pierre (1604) | Won 2-0 | +191532 |
| 5modern | 126 | Brunner, Christopher (1734) | Lost 1-2 | -141518 |
| 6modern | 257 | Vervat, Anna (1690) | Lost 1-2 | -151503 |
| 7modern | 367 | Lazar, Kayda (1618) | Lost 1-2 | -161487 |
| 8modern | 303 | Delez, Michael (1479) | Lost 1-2 | -181469 |
| top | average opponent: 1589record: 3-5 | new rating: 1469 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 109 | Lalonde, Patrick (1628) | Won 2-1 | +211509 |
| 2modern | 209 | Warrington, Troy (1477) | Won 2-0 | +171526 |
| 3modern | 39 | Lopez, Eric (1615) | Lost 1-2 | -161510 |
| 4modern | 516 | Roy, Jean-Philippe (1512) | Lost 1-2 | -181492 |
| 5modern | 528 | Beaulieu, Marc (1487) | Lost 1-2 | -181474 |
| 6modern | 511 | Markowycz, Mykola (1487) | Won 2-0 | +181492 |
| 7modern | 466 | Boccitto, Tristan (1498) | Lost 0-2 | -181474 |
| 8modern | 408 | Sanapo, Ezequiel Fabian (1480) | Won 2-0 | +181492 |
| top | average opponent: 1523record: 4-4 | new rating: 1492 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 739 | Ishikawa, Masami (1635) | Lost 0-2 | -161508 |
| 2modern | 1017 | Young, Kelvin (1602) | Lost 0-2 | -171491 |
| 3modern | 1421 | Sands, Justin (1445) | Won 2-0 | +171508 |
| 4modern | 1306 | Susala, Kyle (1482) | Lost 1-2 | -181490 |
| 5modern | 1297 | Holmes, Kevin (1500) | Won 2-1 | +181508 |
| 6modern | 1056 | Stone, James (1411) | Lost 1-2 | -201488 |
| top | average opponent: 1513record: 2-4 | new rating: 1488 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2215 | Petryk, David (1520) | Lost 1-2 | -181482 |
| 2modern | 2557 | Fukawa, Duncan (1413) | Won 2-1 | +171499 |
| 3modern | 2452 | Aubin, Maxime (1670) | Won 2-1 | +211520 |
| 4modern | 2319 | Jackoway, Jed (1515) | Lost 0-2 | -181502 |
| 5modern | 2436 | Knudson, John (1502) | Won 2-0 | +181520 |
| 6modern | 2425 | Fletcher, Joshua (1546) | Lost 1-2 | -171503 |
| 7modern | 2368 | Parker, Austin (1485) | Won 2-0 | +171520 |
| 8modern | 2340 | Rodriguez, Brian (1564) | Won 2-1 | +191539 |
| 9modern | 2165 | Priami, Leonardo (1541) | Won 2-0 | +181557 |
| 10modern | 2185 | Brewer, Jonathan (1501) | Lost 0-2 | -191538 |
| 11modern | 2176 | Wright, Alexander (1674) | Lost 0-2 | -151523 |
| 12modern | 2178 | Dederich, Connor (1601) | Won 2-1 | +191542 |
| 13modern | 2141 | Riendeau, Brian (1517) | Lost 1-2 | -181524 |
| top | average opponent: 1543record: 7-6 | new rating: 1524 | ||