Roberts, Eric
Current rating: 1361
Record: 33-46-4
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Hefley, Dustin (1469) | Lost 1-2 | -181414 |
| 2standard | 372 | Chui, Michael (1397) | Lost 1-2 | -181396 |
| 3standard | 489 | Newlon, Trent (1466) | Lost 0-2 | -171379 |
| 4standard | 487 | Freeland, Will (1365) | Lost 1-2 | -181361 |
| top | average opponent: 1424record: 0-4 | new rating: 1361 | ||
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 64 | Ferrari Spampinato, Gonzalo (1842) | Won 2-0 | +251441 |
| 4standard | 11 | Pejic, Pavo (1351) | Lost 1-2 | -191422 |
| 5standard | 85 | Brewer, Paul (1418) | Lost 0-2 | -181404 |
| 6standard | 210 | Johnson, Zachary (1671) | Won 2-1 | +221426 |
| 7standard | 144 | Montefusco, William (1541) | Lost 0-2 | -151411 |
| 8standard | 172 | Nguyen, Viet (1574) | Won 2-0 | +211432 |
| top | average opponent: 1566record: 3-3 | new rating: 1432 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 389 | Bearl, Ken (1666) | Lost 0-2 | -141471 |
| 2sealed | 450 | Grygiel, Derek (1405) | Lost 0-2 | -201451 |
| 3sealed | 548 | Bolden, Tanner (1466) | Lost 1-2 | -171434 |
| 4sealed | 600 | Sosnowski, Daniel (1459) | Lost 0-2 | -181416 |
| top | average opponent: 1499record: 0-4 | new rating: 1416 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 280 | Cressman, Daniel (1500) | Lost 1-2 | -171462 |
| 2standard | 397 | Ricks, Marc (1482) | Won 2-0 | +181480 |
| 3standard | 55 | Sharp, Jon (1769) | Won 2-0 | +231503 |
| 4standard | 210 | Sakoi, Jonathan (1507) | Lost 0-2 | -181485 |
| 5standard | 434 | Paul, Horace (1464) | Won 2-1 | +181503 |
| 6standard | 298 | Maes, Robert (1609) | Won 2-1 | +201523 |
| 7standard | 225 | Bocra, Brian (1626) | Won 2-0 | +201543 |
| 8standard | 140 | Steuer, Nathan (1913) | Lost 0-2 | -121531 |
| 9standard | 123 | Lynch, Ben (1590) | Won 2-1 | +191550 |
| 10standard | 154 | Flores, Charles (1579) | Lost 1-2 | -171533 |
| 11standard | 162 | Mitchell, Devin (1580) | Lost 1-2 | -171516 |
| 12standard | 155 | Griffin, Thomas (1650) | Lost 1-2 | -161500 |
| 13standard | 149 | Nam, Kyung-Min (1587) | Won 2-1 | +201520 |
| 14standard | 135 | Carlton, Robert (1643) | Lost 0-2 | -161504 |
| 15standard | 124 | Kipper, Matt (1472) | Lost 0-2 | -191485 |
| top | average opponent: 1598record: 7-8 | new rating: 1485 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 316 | Tran, Phi (1466) | Won 2-1 | +191473 |
| 2standard | 217 | Sheets, Ely (1484) | Lost 0-2 | -181455 |
| 3standard | 308 | Rolen, Cameron (1581) | Lost 1-2 | -161439 |
| 4standard | 425 | King, Jackson (1511) | Won 2-1 | +191458 |
| 5standard | 364 | Crocker, Colin (1501) | Won 2-1 | +191477 |
| 6standard | 269 | Biston, Stephen (1487) | Lost 1-2 | -181459 |
| 7standard | 333 | Catlin, Justin (1500) | Lost 0-2 | -171442 |
| 8standard | 337 | Whitaker, Indy (1471) | Won 2-1 | +191461 |
| 9standard | 252 | Perez, Benjamen (1499) | Won 2-1 | +181479 |
| top | average opponent: 1500record: 5-4 | new rating: 1479 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 502 | Keene, Nathan (1541) | Lost 0-2 | -161419 |
| 4modern | 798 | Klaus, Zachary (1510) | Lost 1-2 | -161403 |
| 5modern | 1063 | Solis, Oscar (1403) | Lost 0-2 | -181385 |
| 6modern | 1030 | Sudendorf, Vanessa (1447) | Won 2-1 | +191404 |
| 7modern | 866 | Alaniz, Roberto (1499) | Won 2-1 | +201424 |
| 8modern | 584 | Porter, Jason (1559) | Won 2-1 | +201444 |
| 9modern | 459 | Lu, Robert (1562) | Won 2-1 | +201464 |
| 10modern | 272 | Cesari, Paolo (1943) | Lost 0-2 | -101454 |
| top | average opponent: 1558record: 4-4 | new rating: 1454 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Waechter, Casey (1537) | Lost 0-2 | -171426 |
| 2standard | 306 | Smith, Reise (1480) | Won 2-1 | +191445 |
| 3standard | 312 | Gould, Matthew (1466) | Won 2-1 | +191464 |
| 4standard | 229 | McVety, Max (1925) | Lost 0-2 | -111453 |
| 5standard | 245 | Elder, Lonnie (1555) | Lost 0-2 | -161437 |
| 6standard | 331 | Switzer, Jesse (1392) | Won 2-0 | +171454 |
| 7standard | 264 | League, Charles (1719) | Lost 0-2 | -131441 |
| 8standard | 235 | Davidson, Scott (1131) | Lost 1-2 | -231418 |
| 9standard | 223 | Wyatt, CJ (1395) | Won 2-0 | +171435 |
| top | average opponent: 1511record: 4-5 | new rating: 1435 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 411 | Andejeski, Jason (1612) | Lost 0-2 | -151433 |
| 2sealed | 417 | Niemuth, David (1372) | Won 2-0 | +171450 |
| 3sealed | 286 | So, Gary (1583) | Lost 0-2 | -161434 |
| 4sealed | 550 | Seidl, Daniel (1747) | Lost 0-2 | -121422 |
| 5sealed | 551 | Schleusener, William (1466) | Won 2-0 | +191441 |
| 6sealed | 412 | Feigel, Christina (1481) | Won 2-0 | +181459 |
| 7sealed | 407 | Jenkins, Jason (1520) | Lost 1-2 | -161443 |
| top | average opponent: 1540record: 3-4 | new rating: 1443 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 932 | Foreman, Matt (1500) | Lost 0-2 | -181482 |
| 2sealed | 1070 | Harris, John (1489) | Lost 0-2 | -181464 |
| 3sealed | 1287 | Clark, Ryan (1579) | Won 2-0 | +201484 |
| 4sealed | 1104 | Pitcavage, Christopher (1484) | Lost 1-2 | -181466 |
| 5sealed | 1144 | Bailey, Tyler (1459) | Lost 0-2 | -181448 |
| top | average opponent: 1502record: 1-4 | new rating: 1448 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Davies, Karen (1512) | Lost 1-2 | -171481 |
| 2standard | 541 | Wagenfuhr, Michael (1488) | Lost 0-2 | -181463 |
| 3standard | 741 | Clotfelter, Matias (1430) | Won 2-1 | +171480 |
| 4standard | 680 | Priest, Deborah (1482) | Draw 1-1 | 01480 |
| 5standard | 637 | Boulet, Joel (1448) | Won 2-0 | +181498 |
| 6standard | 466 | Crowder, Daniel (1598) | Won 2-0 | +191517 |
| 7standard | 358 | Snyder, Wolfgang (1553) | Lost 1-2 | -171500 |
| top | average opponent: 1502record: 3-3-1 | new rating: 1500 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 448 | Simard, Mark (1499) | Draw 1-1 | 01500 |
| 2standard | 350 | Fasbender, Charles (1471) | Lost 1-2 | -191481 |
| 3standard | 619 | Palmer, Cyrus (1482) | Lost 0-2 | -181463 |
| 4standard | 679 | Van Kleef, Tyler (1465) | Won 2-0 | +191482 |
| 5standard | 561 | Lee, Kimkhun (1481) | Won 2-0 | +181500 |
| 6standard | 456 | Rossland, Trever (1503) | Draw 1-1 | 01500 |
| 7standard | 478 | Newman, Paul (1484) | Draw 1-1 | -11499 |
| 8standard | 400 | Squires, Alex (1483) | Won 2-1 | +181517 |
| 9standard | 314 | Buchanan, Calvin (1482) | Lost 1-2 | -191498 |
| top | average opponent: 1483record: 3-3-3 | new rating: 1498 | ||