Sherrin, Michael
Current rating: 1532
Record: 8-6
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 39 | May, Tony (1500) | Lost 0-2 | -191537 |
| 2standard | 241 | Decker, Samuel (1415) | Won 2-1 | +161553 |
| 3standard | 354 | Brown, Tony (1499) | Won 2-0 | +171570 |
| 4standard | 208 | Schlott, James (1565) | Lost 0-2 | -181552 |
| 5standard | 279 | Candee, Timothy (1440) | Lost 0-2 | -201532 |
| average opponent: 1484record: 2-3 | new rating: 1532 | |||
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 79 | Warner, Tim A (1500) | Lost 0-2 | -181482 |
| 2modern | 258 | Knepple, Ezekieo J (1482) | Lost 0-2 | -181464 |
| 3modern | 439 | Kidwell, Ross (1463) | Won 2-0 | +181482 |
| 4modern | 384 | Knoebel, Joshua (1480) | Won 2-0 | +181500 |
| 5modern | 409 | Benson, Riley (1477) | Won 2-0 | +181518 |
| 6modern | 267 | Harmon, Pual (1503) | Won 2-0 | +171535 |
| 7modern | 161 | King, Byron (1643) | Won 2-0 | +201555 |
| 8modern | 68 | Colegrove, Bobby (1543) | Won 2-1 | +181573 |
| 9modern | 98 | Maynard, Jacob (1619) | Lost 1-2 | -171556 |
| average opponent: 1523record: 6-3 | new rating: 1556 | |||