Alfonso, Rylan
Current rating: 1487
Record: 13-15
| Grand Prix Calgary 2019 (modern) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 101 | Wilson, Niall (1636) | Won 2-1 | +211480 |
| 2modern | 95 | Frljanic, Stefan (1504) | Won 2-0 | +181498 |
| 3modern | 127 | McDougald, Travis (1469) | Lost 1-2 | -181480 |
| 4modern | 249 | Neigel, Barrett (1667) | Won 2-0 | +211501 |
| 5modern | 96 | Prusa, Adam (1509) | Won 2-0 | +181519 |
| 6modern | 38 | Sletteland, Nate (1690) | Lost 1-2 | -151504 |
| 7modern | 124 | Tarapaski, Matthew (1542) | Lost 0-2 | -171487 |
| top | average opponent: 1574record: 4-3 | new rating: 1487 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2148 | Pare, Stephane (1408) | Lost 1-2 | -201476 |
| 2standard | 2240 | Moran, Sylas (1400) | Won 2-1 | +171493 |
| 3standard | 2341 | Fequet, Louis (1536) | Lost 1-2 | -171476 |
| 4standard | 2376 | MacDonald, Nicholas (1483) | Won 2-1 | +181494 |
| 5standard | 2278 | Goltz, Avery (1432) | Lost 1-2 | -191475 |
| 6standard | 2351 | Clarke, Cole (1578) | Lost 1-2 | -161459 |
| top | average opponent: 1473record: 2-4 | new rating: 1459 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2477 | Joliet, Nicole (1470) | Lost 1-2 | -181448 |
| 2modern | 2545 | Vasara, Ivar (1431) | Lost 1-2 | -191429 |
| 3modern | 2675 | Phillips, Josh (1290) | Won 2-0 | +161445 |
| 4modern | 2557 | Paul, Joseph (1482) | Lost 0-2 | -181427 |
| 5modern | 2665 | Mei, Ken (1521) | Won 2-0 | +201447 |
| 6modern | 2604 | Lawson, Milo (1483) | Won 2-1 | +191466 |
| 7modern | 2470 | Lambert, Benjamin (1505) | Won 2-1 | +191485 |
| 8modern | 2319 | Gaieski, Ethan (1713) | Won 2-1 | +221507 |
| 9modern | 2284 | Jacobson, Mark (1942) | Lost 0-2 | -111496 |
| top | average opponent: 1537record: 5-4 | new rating: 1496 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 407 | Zhang, Michael [CAN] (1500) | Won 2-1 | +181518 |
| 2sealed | 311 | Holcomb, Ty (1599) | Won 2-1 | +191537 |
| 3sealed | 278 | Castillo, Zaryn (1576) | Lost 0-0 | -171520 |
| 4sealed | 322 | Bailey, Brian (1518) | Lost 1-2 | -181502 |
| 5sealed | 427 | Embuido, Michael (1469) | Lost 1-2 | -181484 |
| 6sealed | 514 | Strubelt, Nicolin (1485) | Lost 1-2 | -181466 |
| top | average opponent: 1524record: 2-4 | new rating: 1466 | ||