Yannopoulos, Elias
Current rating: 1473
Record: 29-38
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Seeman, Tobey (1471) | Won 2-0 | +171501 |
| 2sealed | 113 | DelGrosso, Matthew (1561) | Lost 0-0 | -171484 |
| 3sealed | 306 | Phraner, Ryan (1839) | Lost 1-2 | -111473 |
| 4sealed | 380 | Berlinrut, Gregory (1546) | Won 2-0 | +191492 |
| 5sealed | 324 | Neal, Brian (1425) | Lost 0-2 | -191473 |
| top | average opponent: 1569record: 2-3 | new rating: 1473 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 191 | Graves, Robert (1872) | Lost 1-2 | -111465 |
| 4standard | 396 | Rudiger, Courtney (1542) | Won 2-0 | +191484 |
| 5standard | 240 | Syed, Zan (1756) | Lost 0-2 | -131471 |
| 6standard | 287 | Deerwester, Isaac (1553) | Lost 1-2 | -161455 |
| 7standard | 425 | Pellicier, Jorge (1523) | Won 2-1 | +191474 |
| 8standard | 418 | Melissari III, John (1523) | Won 2-0 | +191493 |
| 9standard | 223 | Rountree, Collin (2031) | Lost 1-2 | -91484 |
| top | average opponent: 1686record: 3-4 | new rating: 1484 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 192 | D'Angelo, Christopher (1598) | Won 2-0 | +201515 |
| 4sealed | 114 | Sacks, Neal (1735) | Lost 0-2 | -141501 |
| 5sealed | 147 | Nall, Eric (1767) | Lost 1-2 | -131488 |
| 6sealed | 306 | Harriman, Christopher (1449) | Lost 1-2 | -191469 |
| 7sealed | 520 | Rhodes, Austin (1558) | Won 2-0 | +201489 |
| 8sealed | 373 | Rodrigues, Thiago (1771) | Lost 0-2 | -131476 |
| top | average opponent: 1646record: 2-4 | new rating: 1476 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 142 | Huber, Zachariah (1536) | Lost 0-2 | -181507 |
| 4standard | 289 | O'Keefe, Justin (1503) | Won 2-0 | +181525 |
| 5standard | 273 | Magnuson, Max (1652) | Lost 0-2 | -161509 |
| 6standard | 400 | Lee, Herman (1745) | Lost 1-2 | -141495 |
| top | average opponent: 1609record: 1-3 | new rating: 1495 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 310 | Dietrich, Jake (1566) | Lost 0-2 | -181519 |
| 4standard | 429 | Sottile, Peter (1523) | Won 2-1 | +181537 |
| 5standard | 172 | Johnson, Brendon (1671) | Lost 0-2 | -151522 |
| 6standard | 389 | Bernhard, Andrew (1517) | Lost 0-2 | -181504 |
| 7standard | 377 | Storms, Robert (1459) | Won 2-0 | +171521 |
| 8standard | 315 | Buchholz, Evan (1696) | Won 2-0 | +211542 |
| 9standard | 221 | Ramos, Michael (1593) | Lost 0-2 | -171525 |
| top | average opponent: 1575record: 3-4 | new rating: 1525 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 620 | Cash, Daniel (1517) | Won 2-1 | +191459 |
| 4sealed | 673 | Echavarria, Carlos (1690) | Won 2-0 | +221481 |
| 5sealed | 521 | Thomas, Tyler (1586) | Won 2-1 | +201501 |
| 6sealed | 521 | Thornton, Dustin (1688) | Won 2-0 | +221523 |
| 7sealed | 535 | Griffin, Quinn (1627) | Lost 1-2 | -161507 |
| 8sealed | 558 | Cruickshank, Sean (1638) | Lost 0-2 | -161491 |
| 9sealed | 582 | Smith, Jimmie (1582) | Lost 0-2 | -161475 |
| 10draft | 931 | Huffman, Sam (1599) | Won 2-1 | +201495 |
| 11draft | 832 | Meyer, Benjamin (1694) | Won 2-0 | +211516 |
| 12draft | 886 | Eason, Brian (1853) | Won 2-1 | +241540 |
| 13draft | 982 | Ragsdale, Adam (1921) | Lost 1-2 | -111529 |
| 14draft | 813 | Gomez, Niko (1584) | Won 2-0 | +191548 |
| 15draft | 961 | Yeh, Chih-Cheng (1925) | Lost 0-2 | -111537 |
| top | average opponent: 1685record: 8-5 | new rating: 1537 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 32 | Weber, Ethan (1578) | Won 2-0 | +211471 |
| 4sealed | 80 | [anonymous] | Lost 0-2 | -171454 |
| 5sealed | 134 | Nestor, Joseph (1417) | Won 2-0 | +171471 |
| 6sealed | 40 | Lawson, Christopher (1658) | Lost 1-2 | -151456 |
| 7sealed | 166 | Boonjue, Nathavut (1542) | Lost 1-2 | -161440 |
| top | average opponent: 1543record: 2-3 | new rating: 1440 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 27 | Presti, Ryan (1326) | Won 2-0 | +161435 |
| 2sealed | 174 | Taylor, Graham (1506) | Lost 1-2 | -161419 |
| 3sealed | 324 | Counts, Kamron (1483) | Won 2-0 | +191438 |
| 4sealed | 231 | Kehoe, Zachary (1520) | Won 2-1 | +191457 |
| 5sealed | 151 | Aminto, Marco (1547) | Lost 1-2 | -161441 |
| 6sealed | 249 | Veil, Bryan (1574) | Won 2-0 | +201461 |
| 7sealed | 208 | Hsu, Jeremy (1874) | Lost 0-2 | -111450 |
| top | average opponent: 1547record: 4-3 | new rating: 1450 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 52 | Sabia, Sean (1500) | Lost 1-2 | -171413 |
| 2modern | 427 | Constantinou, Evaggelos (1485) | Won 2-0 | +191432 |
| 3modern | 356 | Phelan, John-Paul (1698) | Lost 0-2 | -131419 |
| 4modern | 547 | McLaughlin, Charles (1357) | Won 2-0 | +171436 |
| 5modern | 441 | Thomas, Brad (1505) | Lost 1-2 | -171419 |
| top | average opponent: 1509record: 2-3 | new rating: 1419 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1412 | Walsh, Michael (1432) | Lost 1-2 | -191445 |
| 2modern | 1396 | Clark, Matthew (1409) | Won 2-1 | +171462 |
| 3modern | 1532 | Hovey, Dylan (1500) | Lost 1-2 | -171445 |
| 4modern | 1480 | Endres, Carl (1584) | Lost 0-2 | -151430 |
| top | average opponent: 1481record: 1-3 | new rating: 1430 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 354 | Tomlinson, Christopher (1518) | Won 2-0 | +181518 |
| 3standard | 278 | Demi, Stephen (1485) | Lost 1-2 | -181500 |
| 4standard | 424 | Wilson, Orion (1467) | Lost 0-2 | -191481 |
| 5standard | 534 | Goodman, Steven (1506) | Lost 0-2 | -171464 |
| top | average opponent: 1494record: 1-3 | new rating: 1464 | ||