Sas, Ivar
Current rating: 1508
Record: 38-43-3
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 532 | Rayner, Andrew (1663) | Lost 1-2 | -171567 |
| 2sealed | 718 | Schulte, Julian (1428) | Lost 1-2 | -211546 |
| 3sealed | 670 | Meulendijks, Daan (1468) | Lost 0-2 | -191527 |
| 4sealed | 661 | Beckers, Luc (1450) | Lost 0-2 | -191508 |
| top | average opponent: 1502record: 0-4 | new rating: 1508 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Zoova, Sander (1583) | Lost 0-2 | -181552 |
| 2sealed | 476 | Alvland, Carl-Fredrik (1483) | Lost 0-2 | -191533 |
| 3sealed | 563 | Ovrum, Christopher (1465) | Won 2-0 | +161549 |
| 4sealed | 490 | Ejarque, Nicolas (1427) | Won 2-1 | +161565 |
| 5sealed | 440 | Vermij, Michael (1293) | Won 2-0 | +131578 |
| 6sealed | 356 | Tolvanen, Juha (1627) | Won 2-0 | +191597 |
| 7sealed | 273 | Wall, Oskar (1838) | Lost 1-2 | -131584 |
| top | average opponent: 1531record: 4-3 | new rating: 1584 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 359 | Stocking, Christopher (1671) | Lost 1-2 | -141393 |
| 2sealed | 504 | Quinn, Fabian (1464) | Won 2-1 | +201413 |
| 3sealed | 683 | Bodily, Samuel (1663) | Lost 0-2 | -141399 |
| 4sealed | 766 | Lippitt, Declan (1439) | Won 2-0 | +191418 |
| 5sealed | 539 | Delandsheere, Pierre (1468) | Won 2-0 | +191437 |
| 6sealed | 374 | de los Rios, Borja (1670) | Won 2-1 | +221459 |
| 7sealed | 391 | van Donselaar, Philip (1741) | Won 2-1 | +231482 |
| 8sealed | 257 | Cogbill, James (1667) | Won 2-0 | +211503 |
| 9sealed | 186 | [anonymous] | Won 2-0 | +191522 |
| 10draft | 204 | Droge, David (1594) | Lost 0-2 | -171505 |
| 11draft | 170 | Durand, Guillaume (1736) | Won 2-0 | +221527 |
| 12draft | 32 | Graham, Arron (1527) | Won 2-1 | +181545 |
| 13draft | 67 | Jones, Alexander (1616) | Won 2-1 | +191564 |
| 14draft | 88 | Monroe, Bryn (1707) | Won 2-1 | +211585 |
| 15draft | 88 | Menendez, Christian (1729) | Lost 0-2 | -151570 |
| top | average opponent: 1615record: 11-4 | new rating: 1570 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Plachy, Josef (1500) | Won 2-0 | +201423 |
| 2sealed | 406 | Tsang, Henry (1499) | Won 2-0 | +201443 |
| 3sealed | 388 | Gibert, Yannick (1556) | Lost 1-2 | -161427 |
| 4sealed | 348 | Primot, Armel (1705) | Lost 0-2 | -131414 |
| 5sealed | 640 | Willmann, Nicolas (1501) | Won 2-0 | +191433 |
| 6sealed | 481 | Kerem, Hannes (1927) | Lost 1-2 | -91424 |
| 7sealed | 618 | Pataquinho Fadista, Luis (1477) | Lost 0-2 | -171407 |
| top | average opponent: 1595record: 3-4 | new rating: 1407 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Hellemans, Stefanie (1500) | Won 0-0 | +201455 |
| 2standard | 236 | Jake, Markus (1424) | Lost 0-0 | -191436 |
| 3standard | 551 | Papadopoulos, Kwnstantinos (1500) | Lost 0-2 | -171419 |
| 4standard | 755 | Goncharenko, Oleksandr (1544) | Lost 1-2 | -161403 |
| top | average opponent: 1492record: 1-3 | new rating: 1403 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2219 | Premereur, Kim (1500) | Lost 0-2 | -181471 |
| 2sealed | 2390 | Tuovinen, Tomi (1485) | Lost 1-2 | -181453 |
| 3sealed | 2437 | Ozen, Tayfun (1465) | Lost 1-2 | -181435 |
| top | average opponent: 1483record: 0-3 | new rating: 1435 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 265 | Duivesteijn, Mikel (1435) | Lost 1-2 | -191466 |
| 2standard | 533 | Borst, Nick (1481) | Lost 1-2 | -181448 |
| 3standard | 697 | Hoscheit, Patrick (1465) | Lost 0-2 | -171431 |
| 4standard | 703 | Juffernholz, Rene (1443) | Won 2-1 | +181449 |
| 5standard | 638 | van Viegen, Dick (1470) | Won 2-0 | +181467 |
| 6standard | 558 | Leitzinger, Gerald (1653) | Won 2-1 | +221489 |
| top | average opponent: 1491record: 3-3 | new rating: 1489 | ||
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Bisio, Simone (1444) | Won 2-0 | +191421 |
| 2sealed | 69 | Valenti, Ezio (1610) | Won 2-0 | +211442 |
| 3sealed | 30 | Engleitner, Herbert (1813) | Lost 0-2 | -111431 |
| 4sealed | 185 | Spoerk, Markus (1641) | Lost 0-2 | -141417 |
| 5sealed | 290 | Mulato, Daniel (1664) | Lost 1-2 | -141403 |
| 6sealed | 380 | Nisti, Luca (1431) | Won 2-1 | +191422 |
| 7sealed | 312 | Hatto, Steve (1801) | Won 2-0 | +241446 |
| 8sealed | 216 | battistoni, emanuele (1522) | Won 2-1 | +201466 |
| 9sealed | 139 | Fiorini, Davide (1553) | Won 2-1 | +191485 |
| top | average opponent: 1609record: 6-3 | new rating: 1485 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 51 | Tornros, Mats (1816) | Lost 0-2 | -121435 |
| 4sealed | 443 | Danz, Jakob (1519) | Draw 1-1 | +21437 |
| 5sealed | 352 | Sobczak, Artur (1439) | Lost 0-2 | -181419 |
| 6sealed | 470 | Heylen, Natalie (1308) | Won 2-0 | +161435 |
| 7sealed | 351 | Vardzik, Marek (1628) | Lost 1-2 | -151420 |
| 8sealed | 354 | Vandermaelen, Yves (1408) | Draw 1-1 | 01420 |
| 9sealed | 330 | Bondarenko, Konstantin (1438) | Lost 1-2 | -181402 |
| top | average opponent: 1508record: 1-4-2 | new rating: 1402 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 795 | Gaspers, Dirk (1500) | Lost 1-2 | -181502 |
| 2legacy | 928 | Krieger, Philipp (1521) | Lost 0-2 | -181484 |
| 3legacy | 999 | Croom, David (1417) | Lost 0-2 | -191465 |
| 4legacy | 1039 | Partinen, Simo (1448) | Lost 0-2 | -181447 |
| top | average opponent: 1471record: 0-4 | new rating: 1447 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | De Pauw, Stijn (1489) | Won 2-0 | +181496 |
| 2sealed | 58 | Moore, Richard N (1739) | Draw 1-1 | +41500 |
| 3sealed | 130 | Moscardini, Max (1503) | Lost 0-2 | -181482 |
| 4sealed | 256 | Patterson, Cesare (1500) | Lost 1-2 | -171465 |
| 5sealed | 291 | Grainger-carr, Joel (1484) | Won 2-0 | +181483 |
| 6sealed | 236 | Malessa, Norman (1520) | Won 2-1 | +191502 |
| 7sealed | 178 | Pemberton, Robin (1536) | Lost 0-2 | -181484 |
| 8sealed | 161 | Choca, Antonio (1487) | Won 2-1 | +181502 |
| 9sealed | 116 | Lovell, Richard (1492) | Won 2-0 | +181520 |
| top | average opponent: 1528record: 5-3-1 | new rating: 1520 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 586 | Bertelink, Jeroen S (1500) | Lost 1-2 | -181482 |
| 2sealed | 618 | Bakkehaug, Christian (1481) | Lost 1-2 | -181464 |
| 3sealed | 667 | Mass, Martyn (1463) | Lost 0-2 | -181446 |
| 4sealed | 676 | Scheper, Theo (1447) | Won 2-0 | +181464 |
| 5sealed | 644 | Krzyzyk, Michal (1342) | Won 2-0 | +161480 |
| 6sealed | 596 | Dach, Dominic (1424) | Lost 0-2 | -191461 |
| 7sealed | 565 | Roos, Maarten (1533) | Won 2-0 | +191480 |
| 8sealed | 526 | Dorliat, Max (1479) | Lost 1-2 | -181462 |
| 9sealed | 499 | Brinks, Eric (1331) | Won 1-0 | +161478 |
| top | average opponent: 1444record: 4-5 | new rating: 1478 | ||