Alfred, Lyall
Current rating: 1698
Record: 25-14-1
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1696 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 586 | Villeneuve, Sebastien (1547) | Won 2-0 | +151711 |
| 4sealed | 928 | St. Arnauld, Dwayne (1645) | Won 2-0 | +171728 |
| 5sealed | 476 | Buckingham, James (1709) | Won 2-1 | +171745 |
| 6sealed | 486 | Obejas, Ammi (1590) | Lost 1-2 | -201725 |
| 7sealed | 353 | De Souza, Eric (1511) | Lost 0-2 | -221703 |
| 8sealed | 280 | Chang, Morgan (1615) | Lost 1-2 | -201683 |
| 9sealed | 228 | K144, Matt (1518) | Won 2-0 | +151698 |
| top | average opponent: 1591record: 4-3 | new rating: 1698 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1696 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 34 | Prost, Andrejs (1992) | Won 2-1 | +231719 |
| 5sealed | 6 | Ross, Tom (2003) | Lost 0-2 | -131706 |
| 6sealed | 120 | Ullman, Byron (1505) | Won 2-0 | +151721 |
| 7sealed | 72 | Henkes, Ben (1537) | Lost 1-2 | -221699 |
| 8sealed | 125 | Hendrickson, Mark (1656) | Lost 0-2 | -181681 |
| 9sealed | 116 | Gluck, Jaxon (1517) | Won 2-1 | +151696 |
| top | average opponent: 1701record: 3-3 | new rating: 1696 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 716 | Pan, Joshua (1536) | Won 2-1 | +191537 |
| 4sealed | 690 | Anderson, Todd (1757) | Won 2-1 | +221559 |
| 5sealed | 711 | Yu, Ben (1559) | Lost 0-2 | -181541 |
| 6sealed | 763 | Hernandez, Daniel (1597) | Won 2-0 | +191560 |
| 7sealed | 748 | William L., (1535) | Won 2-0 | +171577 |
| 8sealed | 342 | Hicks, Chad (1518) | Won 2-0 | +171594 |
| 9sealed | 312 | Wieck, Nathaniel (1614) | Won 2-0 | +191613 |
| 10sealed | 35 | Hutton, Daniel (1598) | Won 2-0 | +171630 |
| 11sealed | 4 | Yu, Ben (1636) | Won 2-1 | +181648 |
| 12draft | 81 | Keesling, Jarrod (1625) | Lost 1-2 | -181630 |
| 13draft | 56 | Manfield, Seth (2015) | Lost 0-2 | -111619 |
| 14draft | 19 | Van Cleave, Trey (1760) | Won 2-0 | +201639 |
| 15draft | 43 | Wong, Gary (1684) | Won 2-0 | +191658 |
| 16draft | 68 | Allen, Dustin (1687) | Won 2-1 | +191677 |
| 17draft | 62 | Selivorstov, Nikita (1754) | Won 2-0 | +191696 |
| top | average opponent: 1658record: 12-3 | new rating: 1696 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 128 | Moses, Jason (1468) | Lost 0-2 | -191517 |
| 3standard | 262 | Vela, Jeremy (1628) | Lost 0-2 | -161501 |
| 4standard | 333 | Bean, Richard S (1481) | Draw 1-1 | 01501 |
| 5standard | 301 | Ordaz, Ricardo (1482) | Won 2-1 | +171518 |
| top | average opponent: 1515record: 1-2-1 | new rating: 1518 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 26 | Gemme, Mike (1470) | Lost 0-2 | -191481 |
| 3sealed | 657 | Halley, Gary (1499) | Won 2-0 | +191500 |
| 4sealed | 457 | Dolan, Brian (1519) | Lost 1-2 | -181482 |
| 5sealed | 618 | Clarizio, James (1500) | Won 2-1 | +181500 |
| 6sealed | 485 | Dalrymple, Patrick (1525) | Won 2-1 | +191519 |
| 7sealed | 377 | Price, Will W (1466) | Won 2-1 | +171536 |
| 8sealed | 172 | Ramirez Sanchez, Emmanuel (1568) | Lost 0-2 | -171519 |
| 9sealed | 219 | Johnstone, Ian (1510) | Won 2-1 | +171536 |
| top | average opponent: 1507record: 5-3 | new rating: 1536 | ||