Richardson, David
Current rating: 1620
Record: 42-35-3
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 154 | Nord, John (1500) | Won 2-1 | +161629 |
| 2legacy | 72 | Mcbride, Shawn (1595) | Lost 1-2 | -181611 |
| 3legacy | 246 | Restemyer, Samuel (1501) | Won 2-1 | +161627 |
| 4legacy | 295 | Cooney, Nathaniel (1370) | Won 2-1 | +131640 |
| 5legacy | 64 | Logan, Brandon (1535) | Won 2-1 | +161656 |
| 6legacy | 46 | Healy, John (1741) | Lost 1-2 | -161640 |
| 7legacy | 213 | Gertz, Jacob (1529) | Lost 0-2 | -201620 |
| top | average opponent: 1539record: 4-3 | new rating: 1620 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 112 | Vail, Cory (1516) | Won 2-0 | +181570 |
| 2legacy | 26 | Pitt, Bryn (1519) | Won 2-0 | +171587 |
| 3legacy | 55 | [anonymous] | Won 2-1 | +181605 |
| 4legacy | 79 | Flynn, Kyle (1695) | Won 2-1 | +201625 |
| 5legacy | 53 | Stankey, Matt (2006) | Lost 0-2 | -111614 |
| 6legacy | 66 | Jose, Edward (1646) | Won 2-1 | +181632 |
| 7legacy | 21 | Mincucci, Nick (1503) | Lost 0-2 | -201612 |
| 8legacy | 92 | Rieth, Jordan (1537) | Won 2-1 | +161628 |
| 9legacy | 2033 | Weber, Ethan (1823) | Lost 1-2 | -141614 |
| 10legacy | 2070 | Berenhaus, Jordan (1568) | Won 2-1 | +171631 |
| 11legacy | 2066 | D'Amato, Daniel (1591) | Lost 1-2 | -191612 |
| 12legacy | 2068 | Karhade, Rugved (1540) | Won 2-0 | +171629 |
| 13legacy | 2051 | Chitturi, Ashok (1722) | Lost 0-2 | -161613 |
| 14legacy | 2069 | Blank, Jonathan (1680) | Won 2-0 | +191632 |
| 15legacy | 2056 | Howe, Michael (1602) | Lost 0-2 | -191613 |
| top | average opponent: 1638record: 9-6 | new rating: 1613 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 4 | Contreras, Cesar (1603) | Won 2-1 | +191555 |
| 2standard | 136 | Olea, Francisco (1407) | Won 2-0 | +151570 |
| 3standard | 94 | Solis, Claudio (1589) | Won 2-1 | +191589 |
| 4standard | 30 | Hernandez Salvatierra, Juan (1518) | Lost 0-2 | -191570 |
| 5standard | 75 | Pineiro, Carlos (1469) | Draw 1-1 | -21568 |
| 6standard | 104 | Soto, Rodrigo (1704) | Lost 0-2 | -161552 |
| top | average opponent: 1548record: 3-2-1 | new rating: 1552 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 436 | Xu, Leian (1489) | Lost 0-2 | -181493 |
| 2legacy | 648 | Bradbury, Joshua [USA] (1482) | Won 2-0 | +181511 |
| 3legacy | 932 | Gimbel, Thomas (1593) | Lost 1-2 | -171494 |
| 4legacy | 948 | Richards II, Markus (1482) | Lost 1-2 | -181476 |
| 5legacy | 966 | Meade, Jesse (1452) | Won 2-1 | +181494 |
| 6legacy | 853 | Greene, Hannah (1646) | Won 2-0 | +201514 |
| 7legacy | 756 | Krisher, Jon (1438) | Won 2-0 | +171531 |
| 8legacy | 593 | Hazelton, Takashi (1439) | Won 2-0 | +161547 |
| 9legacy | 528 | Saitou, Ryuuga (1936) | Lost 1-2 | -111536 |
| top | average opponent: 1551record: 5-4 | new rating: 1536 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Bruna, Guillermo Joel (1500) | Lost 1-2 | -191514 |
| 2standard | 291 | Valencia, Arnaldo (1484) | Draw 1-1 | 01514 |
| 3standard | 313 | Tonelli, Federico (1467) | Lost 1-2 | -191495 |
| 4standard | 336 | Bravo, Daniel (1465) | Won 2-1 | +171512 |
| 5standard | 292 | Rodriguez, Victor [BRA] (1483) | Won 2-1 | +181530 |
| 6standard | 228 | Gutierrez, Ernesto (1502) | Lost 1-2 | -191511 |
| top | average opponent: 1483record: 2-3-1 | new rating: 1511 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Field, David (1405) | Lost 0-2 | -211536 |
| 2sealed | 295 | Cardenas, Ignacio (1449) | Lost 1-2 | -201516 |
| 3sealed | 326 | Norambuena, Michael (1438) | Won 2-1 | +171533 |
| top | average opponent: 1431record: 1-2 | new rating: 1533 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 1501 | Pistone, Michael (1489) | Won 2-1 | +171572 |
| 3legacy | 1420 | Rubin, Jonathan (1657) | Lost 0-2 | -161556 |
| 4legacy | 1789 | Martin, Neil (1519) | Won 2-1 | +171573 |
| 5legacy | 1602 | Laflamme, Anthony (1565) | Won 2-1 | +181591 |
| 6legacy | 1499 | Porter, Atticus (1556) | Won 2-1 | +171608 |
| 7legacy | 1471 | Pendergast, Thomas (1673) | Lost 0-2 | -171591 |
| 8legacy | 1475 | Dell, Willis (1506) | Won 2-1 | +171608 |
| 9legacy | 1484 | Elias, Felix (1638) | Won 2-0 | +181626 |
| 10legacy | 198 | Bransfield, Justin (1797) | Lost 1-2 | -151611 |
| 11legacy | 216 | Raflowitz, Taylor (1642) | Lost 1-2 | -171594 |
| 12legacy | 195 | De Sa, Christopher (1513) | Lost 1-2 | -201574 |
| 13legacy | 207 | Burger, Erik (1587) | Lost 1-2 | -171557 |
| top | average opponent: 1595record: 6-6 | new rating: 1557 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Cury, Breno (1533) | Lost 0-2 | -181522 |
| 2standard | 177 | Hernandez, William (1482) | Won 2-0 | +171539 |
| 3standard | 222 | Gallardo San Martin, Luis (1471) | Lost 0-2 | -191520 |
| 4standard | 240 | Tejo, Demian (1801) | Won 2-1 | +231543 |
| 5standard | 228 | Carega, Leonardo Alves (1486) | Won 2-1 | +171560 |
| 6standard | 147 | Ramirez, Marco (1471) | Won 2-1 | +161576 |
| 8standard | 117 | Milan, Leandro (1504) | Lost 1-2 | -191557 |
| 9standard | 144 | Prieto, Leonel (1454) | Draw 1-1 | -21555 |
| top | average opponent: 1525record: 4-3-1 | new rating: 1555 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 233 | Baglieri, Alyssa (1489) | Won 2-1 | +171539 |
| 4legacy | 62 | Hall, Brian (1442) | Won 2-1 | +171556 |
| 5legacy | 116 | Yam, Philip (1719) | Lost 1-2 | -151541 |
| 6legacy | 247 | Graff, Joe (1563) | Won 2-1 | +181559 |
| 7legacy | 36 | Bongiorno, Dan (1531) | Won 2-1 | +171576 |
| 8legacy | 25 | Baxter, Richard (1570) | Lost 1-2 | -181558 |
| 9legacy | 80 | Jones, Kevin (1544) | Lost 0-2 | -181540 |
| top | average opponent: 1551record: 4-3 | new rating: 1540 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Deane, Henry (1500) | Won 2-1 | +181518 |
| 2sealed | 187 | Clanton, Richard (1560) | Won 2-0 | +191537 |
| 3sealed | 21 | Lindsey, Tyler (1503) | Lost 0-2 | -191518 |
| 4sealed | 203 | Canova, Chris (1569) | Won 2-1 | +191537 |
| 5sealed | 160 | Buckingham, James (1686) | Lost 1-2 | -151522 |
| 6sealed | 176 | Cullerton, Evan (1477) | Won 2-1 | +171539 |
| 7sealed | 118 | Jones, Anders (1600) | Lost 0-2 | -171522 |
| top | average opponent: 1556record: 4-3 | new rating: 1522 | ||