Robillard, Joseph
Current rating: 1570
Record: 22-19
| Grand Prix Hartford 2018 (modern) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 228 | Leyba, Mark (1551) | Lost 1-2 | -181515 |
| 2modern | 617 | Johnson, Eric S (1544) | Lost 0-2 | -171498 |
| 3modern | 848 | Bendrick, Steven (1464) | Won 2-1 | +171515 |
| 4modern | 727 | Carranza, Guillermo (1476) | Won 2-0 | +171532 |
| 5modern | 632 | Jensen, Robert (1500) | Won 2-0 | +181550 |
| 6modern | 289 | Pless, Iain (1517) | Won 2-0 | +171567 |
| 7modern | 354 | Bain, Scott (1489) | Won 2-1 | +171584 |
| 8modern | 227 | Coulombe, Trevor (1747) | Won 2-1 | +211605 |
| 9modern | 322 | Branley, Justin (1577) | Lost 1-2 | -191586 |
| 10modern | 322 | Loong, Matthew (1692) | Lost 1-2 | -161570 |
| top | average opponent: 1556record: 6-4 | new rating: 1570 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 182 | Corney, Derrick (1622) | Won 2-0 | +191586 |
| 3standard | 31 | King, Zackary (1517) | Lost 0-2 | -191567 |
| 4standard | 151 | Penaloza, Johnpaul (1518) | Lost 1-2 | -191548 |
| 5standard | 337 | Lee, Herman (1719) | Lost 1-2 | -151533 |
| top | average opponent: 1594record: 1-3 | new rating: 1533 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 926 | Solano, Gustavo (1541) | Won 2-0 | +171587 |
| 3modern | 852 | Kovalchick, Michael (1481) | Won 2-1 | +161603 |
| 4modern | 751 | Mason, Benjamin (1502) | Won 2-0 | +161619 |
| 5modern | 723 | Lussier, Alexandre (1602) | Lost 0-2 | -181601 |
| 6modern | 746 | Remillard, Michel (1708) | Lost 1-2 | -161585 |
| 7modern | 863 | Reed, David (1585) | Lost 1-2 | -181567 |
| top | average opponent: 1570record: 3-3 | new rating: 1567 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 143 | Schmidt, Alex (1518) | Won 2-1 | +181539 |
| 3sealed | 272 | Echols, Michael (1537) | Won 2-0 | +181557 |
| 4sealed | 437 | Tremblay, Sebastien (1606) | Lost 1-2 | -171540 |
| 5sealed | 279 | Aldrich, Chad (1584) | Won 2-1 | +191559 |
| 6sealed | 119 | Hernandez, Kevin (1445) | Won 2-0 | +161575 |
| 7sealed | 112 | Butler, Gavin (1554) | Won 2-1 | +181593 |
| 8sealed | 62 | Guy, Timothy (1594) | Lost 0-0 | -181575 |
| 9sealed | 140 | Garner, Derrick (1773) | Won 2-1 | +211596 |
| 10draft | 39 | Goldberg, Frazer (1588) | Lost 1-2 | -181578 |
| 11draft | 36 | Kandziolka, James (1631) | Lost 1-2 | -171561 |
| 12draft | 105 | Turchioe, Matt (1531) | Lost 1-2 | -191542 |
| 13draft | 9 | Martell, Tom (2069) | Won 2-0 | +271569 |
| 14draft | 24 | Hutchison, Daniel (1658) | Lost 0-2 | -161553 |
| 15draft | 42 | Favretto, Carlo (1482) | Won 2-1 | +171570 |
| top | average opponent: 1612record: 8-6 | new rating: 1570 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1120 | Rhoades, Joshua (1532) | Won 2-1 | +191519 |
| 3modern | 1125 | Eckard, Devin (1518) | Lost 0-2 | -181501 |
| 4modern | 1201 | Ball, David (1518) | Won 2-0 | +181519 |
| 5modern | 1178 | Hutchison, Daniel (1667) | Won 2-1 | +211540 |
| 6modern | 1132 | Scott, Todd (1536) | Lost 0-2 | -181522 |
| 7modern | 1230 | O'Neal, Chris (1556) | Won 2-0 | +181540 |
| 8modern | 1132 | Fons, Kevin (1503) | Lost 1-2 | -191521 |
| top | average opponent: 1547record: 4-3 | new rating: 1521 | ||