Yendall, David
Current rating: 1645
Record: 40-33 (GP) / 2-5 (professional)
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 62 | Munoz Jimenez, Victor (1544) | Lost 0-2 | -211672 |
| 2standard | 388 | Fernandes, Ivo (1604) | Lost 0-2 | -191653 |
| 3standard | 513 | Martinez, Arguelles (1372) | Won 2-0 | +131666 |
| 4standard | 413 | McLaughlin, Luke (1477) | Lost 0-2 | -211645 |
| top | average opponent: 1499record: 1-3 | new rating: 1645 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Godoy Carlos, Gabriel (1462) | Won 2-0 | +151662 |
| 2sealed | 27 | Meier, Adrian (1641) | Lost 0-2 | -191643 |
| 3sealed | 572 | Krejsa, Tomas (1684) | Lost 0-2 | -171626 |
| 4sealed | 527 | Gilles, Imboden (1481) | Won 2-1 | +151641 |
| 5sealed | 550 | Le Moigne, Enoal (1369) | Won 2-0 | +141655 |
| 6sealed | 389 | Junno, Jonne (1525) | Won 2-1 | +151670 |
| 7sealed | 153 | De Colle, Mattia (1857) | Won 2-0 | +221692 |
| 8sealed | 116 | Paroissien, Simon (1616) | Won 2-1 | +161708 |
| 9sealed | 63 | Klingel, Marc (1631) | Won 2-0 | +171725 |
| 10draft | 21 | Kalin, Felix (1669) | Won 2-0 | +171742 |
| 11draft | 75 | Anger, Michael (1667) | Won 2-0 | +161758 |
| 12draft | 73 | Wallendorf, Jonas (1865) | Lost 0-2 | -161742 |
| 13draft | 14 | Meier, Michael (2046) | Lost 1-2 | -121730 |
| 14draft | 58 | Cammilluzzi, Marco (1825) | Lost 1-2 | -171713 |
| 15draft | 87 | Duchesne, Pierre (1569) | Lost 1-2 | -201693 |
| top | average opponent: 1660record: 9-6 | new rating: 1693 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 333 | Merali, Ali (1468) | Lost 1-2 | -201537 |
| 2sealed | 896 | Wilson, Alex [ENG] (1522) | Won 2-0 | +181555 |
| 3sealed | 702 | Dorup, Mads (1499) | Lost 0-2 | -191536 |
| 4sealed | 1089 | Di Rienzo, Giuseppe (1495) | Won 2-1 | +171553 |
| 5sealed | 802 | Langley, Mark (1503) | Won 2-0 | +171570 |
| 6sealed | 635 | Parot, Ignacio (1764) | Won 2-0 | +221592 |
| 7sealed | 424 | Cullen, Chris (1539) | Lost 0-2 | -191573 |
| 8sealed | 568 | Vlasceanu, Silviu (1520) | Won 2-1 | +171590 |
| 9sealed | 388 | Buchanan, Andrew (1793) | Won 2-1 | +221612 |
| 10draft | 359 | Chapman, Kyle (1557) | Won 2-1 | +171629 |
| 11draft | 319 | Buis, Anne (1679) | Won 2-0 | +181647 |
| 12draft | 218 | Hayes, Bill (1633) | Won 2-0 | +181665 |
| 13draft | 30 | Swan, Martin (1658) | Lost 1-2 | -181647 |
| top | average opponent: 1587record: 9-4 | new rating: 1647 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 99 | Knocinski, Przemek (1720) | Won 2-0 | +211585 |
| 4standard | 194 | Ledger, Will (1553) | Won 2-1 | +171602 |
| 5standard | 16 | Cammilluzzi, Marco (1893) | Lost 1-2 | -131589 |
| 6standard | 87 | Angelin, Marcus (1793) | Lost 1-2 | -141575 |
| 7standard | 257 | Sawyer, James (1566) | Lost 0-2 | -181557 |
| top | average opponent: 1705record: 2-3 | new rating: 1557 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 309 | Kurz, Jonathan Alexander (1749) | Won 2-0 | +221556 |
| 4standard | 112 | Lorenz, Maximilian (1797) | Won 2-0 | +221578 |
| 5standard | 58 | Nowak, Maciej (1690) | Lost 1-2 | -161562 |
| 6standard | 119 | Vincent, Guillaume (1627) | Lost 0-2 | -161546 |
| 7standard | 381 | Bresser, Nick (1600) | Won 2-0 | +191565 |
| 8standard | 221 | Porter, Martin (1551) | Lost 0-2 | -191546 |
| 9standard | 213 | Karalias, John (1530) | Won 2-0 | +181564 |
| top | average opponent: 1649record: 4-3 | new rating: 1564 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 345 | Krinks, Jack (1522) | Lost 1-2 | -181490 |
| 3sealed | 379 | Leyland, Lewis (1484) | Won 2-0 | +181508 |
| 4sealed | 388 | Foster, Joe (1523) | Won 2-0 | +181526 |
| 5sealed | 155 | Turner, Peter (1586) | Won 2-0 | +191545 |
| 6sealed | 92 | Gros, Florian (1540) | Won 2-1 | +181563 |
| 7sealed | 96 | McKeegan, Craig (1595) | Lost 0-2 | -171546 |
| 8sealed | 141 | Karsten, Frank (1914) | Lost 1-2 | -121534 |
| top | average opponent: 1595record: 4-3 | new rating: 1534 | ||
| Pro Tour Fate Reforged (modern) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 33 | Tautic, Raymond (1914) | Lost 1-2 | -111497 |
| 2draft | 91 | Kibler, Brian (1932) | Lost 1-2 | -111486 |
| 3draft | 159 | Watanabe, Yuuya (2072) | Lost 1-2 | -81478 |
| 5modern | 178 | Nagy, Tamas (1997) | Won 2-1 | +261504 |
| 6modern | 148 | Nelson, Brad (2192) | Won 2-1 | +291533 |
| 7modern | 101 | Devine, Andrew (1680) | Lost 0-2 | -151518 |
| 8modern | 114 | Li, Fabien (1974) | Lost 1-2 | -101508 |
| top | average opponent: 1966record: 2-5 | new rating: 1508 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 617 | Zagajewski, Mateusz (1500) | Won 2-1 | +171549 |
| 2standard | 660 | Lesch, Andreas (1480) | Lost 1-2 | -191530 |
| 3standard | 762 | Poulain, Loic (1500) | Lost 1-2 | -181512 |
| 4standard | 823 | Mainardi, Pierre (1551) | Won 2-1 | +181530 |
| 5standard | 769 | Roessler, Pavel (1461) | Won 2-0 | +171547 |
| 6standard | 668 | Rebergen, Nick (1513) | Lost 0-2 | -181529 |
| 7standard | 743 | Duval, Arnaud (1509) | Won 2-0 | +171546 |
| 8standard | 584 | van der Vaart, Martijn (1448) | Lost 0-2 | -201526 |
| 9standard | 641 | Zahl, Benjamin (1488) | Lost 1-2 | -181508 |
| top | average opponent: 1494record: 4-5 | new rating: 1508 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1154 | Hamon-Larcher, Jean-Max (1500) | Won 2-0 | +181529 |
| 3sealed | 1071 | Nguyen, Gabriel (1604) | Won 2-0 | +191548 |
| 4sealed | 1051 | Cassini, Gregory (1707) | Won 2-1 | +211569 |
| 5sealed | 1016 | Cunha, Miguel (1541) | Won 2-1 | +171586 |
| 6sealed | 1024 | Lee, Lauren (1538) | Lost 0-2 | -191567 |
| 7sealed | 1042 | Senneway, Bill (1612) | Lost 0-2 | -171550 |
| 8sealed | 1103 | De La Fourniere, Thierry (1546) | Lost 1-2 | -181532 |
| top | average opponent: 1578record: 4-3 | new rating: 1532 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 37 | Nicholas, Alexander (1483) | Won 2-1 | +181518 |
| 4sealed | 271 | Londos, Ludvig (1590) | Lost 1-2 | -171501 |
| 5sealed | 140 | Levy, Raphael (2000) | Lost 0-2 | -101491 |
| 6sealed | 166 | Rossouw, Pieter I (1517) | Won 2-0 | +191510 |
| 7sealed | 144 | Engvik, Tommy (1553) | Won 2-1 | +191529 |
| 8sealed | 74 | Fontanella Borras, Llu (1530) | Lost 0-2 | -181511 |
| top | average opponent: 1612record: 3-3 | new rating: 1511 | ||