Rumancik, Andrew
Current rating: 1501
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 187 | Munson, Alissa (1492) | Won 2-1 | +181536 |
| 3sealed | 178 | Dickens, Jeff (1518) | Lost 0-2 | -191517 |
| 4sealed | 290 | Zachow, Andrew (1679) | Lost 0-2 | -151502 |
| 5sealed | 452 | Puffer, Jon (1430) | Won 2-1 | +171519 |
| 6sealed | 229 | Wilson, Lucas (1523) | Lost 1-2 | -181501 |
| top | average opponent: 1528record: 2-3 | new rating: 1501 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Collum, Seth (1446) | Won 2-0 | +171481 |
| 2sealed | 89 | Rabel, Joe (1525) | Lost 1-2 | -171464 |
| 3sealed | 681 | Cahill, Andrew (1601) | Won 2-0 | +211485 |
| 4sealed | 526 | Jones, Trent (1740) | Lost 0-2 | -141471 |
| 5sealed | 522 | Heywood, Sam (1517) | Won 2-0 | +191490 |
| 6sealed | 392 | Rodriguez, Julian (1519) | Won 2-1 | +191509 |
| 7sealed | 231 | Hansen, Amber (1526) | Won 2-0 | +181527 |
| 8sealed | 153 | Sperling, Matthew (2084) | Lost 0-2 | -91518 |
| top | average opponent: 1620record: 5-3 | new rating: 1518 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 334 | Sokoloff, Anson (1481) | Lost 1-2 | -181482 |
| 2modern | 513 | Bargeron, Austin (1481) | Won 2-0 | +181500 |
| 3modern | 494 | Brewer, Jacob (1500) | Lost 0-2 | -181482 |
| 4modern | 571 | Rust, Brian (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1486record: 1-3 | new rating: 1464 | ||