Broomhall, Jerry
Current rating: 1571
Record: 13-10-1
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1211 | Pate, Douglas (1505) | Won 2-0 | +181521 |
| 2modern | 1181 | Tran, Nick (1515) | Won 2-0 | +181539 |
| 3modern | 1188 | Pinaula, Shane (1575) | Won 2-0 | +191558 |
| 4modern | 1187 | Kwok, Cosmo (1661) | Won 2-1 | +201578 |
| 5modern | 1180 | Silver, Daniel (1603) | Lost 1-2 | -181560 |
| 6modern | 1192 | Kotow, Todd (1568) | Won 2-1 | +181578 |
| 7modern | 1183 | Chen, Austin (1642) | Lost 1-2 | -171561 |
| 8modern | 1186 | Guymon, James (1558) | Won 2-0 | +181579 |
| 9modern | 1181 | Farrell, Bret (1707) | Won 2-1 | +211600 |
| 10modern | 2036 | Keith, Jody (1999) | Lost 1-2 | -121588 |
| 11modern | 2105 | Ewing, Christopher (1389) | Won 2-1 | +151603 |
| 12modern | 2048 | Holeyfield, Jacob (1595) | Lost 0-2 | -181585 |
| 13modern | 2081 | Cuba, Alvaro (1789) | Won 2-0 | +211606 |
| 14modern | 2063 | Baker, Stevie (1593) | Lost 0-2 | -181588 |
| 15modern | 2104 | Bass, Chris (1639) | Lost 1-2 | -171571 |
| average opponent: 1623record: 9-6 | new rating: 1571 | |||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 431 | Heine, Brian (1826) | Lost 0-2 | -121488 |
| 2modern | 436 | Parrish, William (1482) | Draw 1-1 | 01488 |
| 3modern | 567 | Rabb, Tyler (1518) | Won 2-1 | +181506 |
| 4modern | 417 | Dawes, Blake (1502) | Won 2-1 | +181524 |
| 5modern | 287 | Gurrola, Elliott (1584) | Lost 0-2 | -171507 |
| 6modern | 401 | Ward, James (1444) | Lost 1-2 | -191488 |
| 7modern | 461 | Stalnaker, Hurley (1513) | Won 2-0 | +191507 |
| 8modern | 365 | Rider, Brian (1370) | Won 2-1 | +151522 |
| 9modern | 279 | Stewart, Lesli (1468) | Lost 0-2 | -191503 |
| average opponent: 1523record: 4-4-1 | new rating: 1503 | |||