Walker, Lyndon
Current rating: 1612
Record: 41-32-1 (GP) / 6-4 (professional)
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 131 | Boyd, Danielle (1566) | Lost 1-2 | -201654 |
| 3sealed | 211 | Civelle, Kealan (1499) | Lost 0-2 | -211633 |
| 4sealed | 313 | McGee, Art (1450) | Lost 0-2 | -211612 |
| top | average opponent: 1505record: 0-3 | new rating: 1612 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 190 | Yao, Shimeng (1804) | Won 2-0 | +211657 |
| 4modern | 102 | Padberg, Oliver (1561) | Won 2-1 | +171674 |
| 5modern | 14 | Emmerton, Luke (1389) | Won 2-1 | +131687 |
| 6modern | 13 | Martino, Michael (1568) | Won 2-1 | +151702 |
| 7modern | 6 | Gordon, Zachary (1534) | Lost 0-2 | -211681 |
| 8modern | 30 | Wilks, James (1815) | Won 2-0 | +211702 |
| 9modern | 15 | Goh, Yong Xin (1513) | Lost 1-2 | -221680 |
| 10modern | 40 | Pearse, Christian (1771) | Lost 1-2 | -161664 |
| 11modern | 98 | Goodwin, Jarrod (1546) | Won 2-0 | +161680 |
| 12modern | 28 | Khalil, Saher (1566) | Lost 1-2 | -201660 |
| 13modern | 88 | Wright, Dale (1586) | Won 2-0 | +161676 |
| 14modern | 1001 | Lim, Lawrence (1473) | Won 2-1 | +151691 |
| 15modern | 37 | Cooper, Brendan (1736) | Lost 0-2 | -171674 |
| top | average opponent: 1605record: 8-5 | new rating: 1674 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1696 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 150 | Pigram, Wayne (1521) | Lost 1-2 | -211675 |
| 3modern | 249 | Rowan, Lachlan (1482) | Won 2-0 | +151690 |
| 4modern | 246 | Clenton, Bradley (1479) | Lost 0-2 | -221668 |
| 5modern | 244 | Merrick, Liam (1438) | Won 2-1 | +141682 |
| 6modern | 205 | Wenborn, Tim (1509) | Lost 1-2 | -211661 |
| 7modern | 345 | Saez, Marco (1482) | Won 2-1 | +141675 |
| 8modern | 254 | Wilks, James (1686) | Lost 1-2 | -171658 |
| 9modern | 229 | Hilmi, Muhammad (1475) | Lost 0-2 | -221636 |
| top | average opponent: 1509record: 3-5 | new rating: 1636 | ||
| Grand Prix Auckland 2015 (FRF limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 41 | Willis, Michael (1569) | Draw 1-1 | -11622 |
| 4sealed | 44 | Restel, Sven (1666) | Won 2-0 | +181640 |
| 5sealed | 23 | Horig, Wilfy (1731) | Lost 0-2 | -161624 |
| 6sealed | 52 | Wheeler, Michael (1519) | Lost 0-2 | -201604 |
| 7sealed | 80 | Wootton, Nigel (1582) | Won 2-0 | +181622 |
| 8sealed | 54 | Kuoch, Richard (1512) | Won 2-0 | +161638 |
| 9sealed | 37 | Jensen, Chris [NZL] (1557) | Won 2-0 | +161654 |
| 10draft | 17 | Zhang, Qiu Shi (1749) | Won 2-0 | +201674 |
| 11draft | 26 | Pell, Kynan (1585) | Lost 0-2 | -201654 |
| 12draft | 26 | Barlow, Nick (1616) | Won 2-0 | +181672 |
| 13draft | 5 | Huang, Hao-Shan (1988) | Won 2-0 | +231695 |
| 14draft | 18 | Brumby, Gene (1726) | Won 2-1 | +191714 |
| 15draft | 6 | Brugman, John (1737) | Lost 0-2 | -181696 |
| top | average opponent: 1657record: 8-4-1 | new rating: 1696 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1634 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Biaktoputra, Fenito (1500) | Lost 0-2 | -211613 |
| 2standard | 374 | Towers, John (1482) | Won 2-1 | +161629 |
| 3standard | 220 | Bach, Peter (1499) | Won 2-1 | +151644 |
| 4standard | 116 | Yaocheng, Mark (1575) | Won 2-1 | +171661 |
| 5standard | 90 | Henry, Simon (1665) | Lost 0-2 | -181643 |
| 6standard | 158 | Kanaan, Khalil (1501) | Lost 1-2 | -201623 |
| top | average opponent: 1537record: 3-3 | new rating: 1623 | ||
| Grand Prix Auckland 2012 (RTR standard) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Davidson, Vincent (1500) | Lost 1-2 | -211652 |
| 2standard | 85 | Tauwhare, Nathan (1482) | Lost 1-2 | -211631 |
| 3standard | 94 | Yuksel, Yunus (1449) | Won 2-0 | +141645 |
| 4standard | 95 | Clavel, Rudy P (1483) | Lost 0-2 | -211624 |
| 5standard | 108 | Wootton, Luke (1445) | Won 2-0 | +151639 |
| 6standard | 86 | Robson, Jade (1482) | Won 2-1 | +151654 |
| 7standard | 68 | Jaurigue, John (1500) | Lost 0-2 | -201634 |
| top | average opponent: 1477record: 3-4 | new rating: 1634 | ||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 104 | Lau, Michael (1518) | Won 2-0 | +161616 |
| 3sealed | 69 | Appudurai, Rohan (1554) | Lost 0-2 | -191597 |
| 4sealed | 127 | Reeve, Hamish T (1519) | Won 2-0 | +171614 |
| 5sealed | 61 | Eccleston, Andrew (1466) | Lost 0-2 | -211593 |
| 6sealed | 130 | Di Sora, Liliana (1520) | Won 2-0 | +171610 |
| 7sealed | 102 | Jeffries, Shlome (1485) | Won 2-0 | +161626 |
| 8sealed | 31 | Cousens, Christopher (1538) | Won 2-0 | +161642 |
| 9draft | 41 | Ninnes, Jeremy S (1539) | Won 2-0 | +161658 |
| 10draft | 10 | Siagian, Yohannes (1542) | Won 2-1 | +161674 |
| 11draft | 19 | Dai, James (1595) | Won 2-0 | +171691 |
| 12draft | 21 | Zhao, Geoff (1625) | Lost 0-2 | -201671 |
| 13draft | 23 | Bandas, Jim (1766) | Won 2-0 | +201691 |
| 14draft | 12 | Jois, Vidya (1678) | Lost 0-2 | -181673 |
| top | average opponent: 1565record: 9-4 | new rating: 1673 | ||
| Grand Prix Auckland 2008 (ALA limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 31 | Seaton, John (1565) | Lost 0-2 | -181534 |
| 3sealed | 47 | Veth, Jordan (1502) | Won 2-1 | +171551 |
| 4sealed | 43 | van Eeden, Jacques (1467) | Won 2-1 | +171568 |
| 5sealed | 36 | Laycock, James (1621) | Won 2-0 | +191587 |
| 6sealed | 15 | Braithwaite, Callum (1562) | Won 2-0 | +171604 |
| 7sealed | 16 | Song, Xiangxue (1521) | ID | 01604 |
| 8draft | 30 | Ying, Darryn (1482) | Lost 0-2 | -201584 |
| 9draft | 2 | Patel, Glenn (1573) | Won 2-0 | +181602 |
| 10draft | 25 | Shum, Phillip (1570) | Lost 0-2 | -191583 |
| 11draft | 19 | Pepper, Patrick (1512) | Lost 1-2 | -191564 |
| 12draft | 8 | Glenn, Louis (1542) | Won 2-1 | +171581 |
| 13draft | 23 | Eckermann, Andrew (1601) | Won 2-0 | +191600 |
| top | average opponent: 1543record: 7-4-1 | new rating: 1600 | ||
| Pro Tour Valencia 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 162 | Richard, Mark (1511) | Won 2-1 | +181518 |
| 2extended | 39 | Takeda, Hiroki (1656) | Lost 0-2 | -151503 |
| 3extended | 62 | Schmit, Mark (1542) | Lost 0-2 | -181485 |
| 4extended | 133 | Chevallier, Michel (1585) | Won 2-0 | +201505 |
| 5extended | 126 | Maisonneuve, Erwan (1498) | Won 2-0 | +181523 |
| 6extended | 61 | Fenet, Camille (1640) | Lost 0-2 | -161507 |
| 7extended | 130 | Godinez Estrada, Gerardo (1893) | Won 2-1 | +251532 |
| 8extended | 78 | Santoni, Edoardo (1529) | Lost 1-2 | -181514 |
| 9extended | 80 | Jackson, Jeremy (1508) | Won 2-1 | +181532 |
| 10extended | 87 | Soh, Joe (1630) | Won 2-1 | +201552 |
| top | average opponent: 1599record: 6-4 | new rating: 1552 | ||