Cassell, Peter
Current rating: 1660
Record: 29-20-2
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 240 | Henningsen, Julius (1500) | Won 2-0 | +151664 |
| 2sealed | 178 | Shastin, Maksim (1435) | Won 2-1 | +141678 |
| 3sealed | 242 | Nalepa, Martin (1535) | Lost 1-2 | -201658 |
| 4sealed | 333 | Bonaventura, Ciro (1848) | Won 2-0 | +211679 |
| 5sealed | 133 | Fink, Johann (1888) | Lost 1-2 | -141665 |
| 6sealed | 311 | Hvitved, Henrik (1506) | Won 2-0 | +151680 |
| 7sealed | 219 | Nyckling, Sami (1545) | Lost 0-2 | -201660 |
| top | average opponent: 1608record: 4-3 | new rating: 1660 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 89 | Keey, James (1584) | Lost 0-2 | -181609 |
| 3standard | 403 | Blades, Aiden (1312) | Won 2-1 | +121621 |
| 4standard | 255 | Harrison, Alan (1442) | Lost 1-2 | -211600 |
| 5standard | 382 | Sollis, Russell (1499) | Won 2-0 | +161616 |
| 6standard | 331 | Wiseman, Robert (1414) | Won 2-1 | +151631 |
| 7standard | 172 | Saussez, Baudoin (1546) | Won 2-1 | +161647 |
| 8standard | 119 | Idelfonso, Diony (1754) | Draw 1-1 | +21649 |
| top | average opponent: 1507record: 4-2-1 | new rating: 1649 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 101 | Pacenza, Francesco (1517) | Won 2-0 | +161647 |
| 3standard | 64 | Badiali, Tommaso (1610) | Lost 1-2 | -191628 |
| 4standard | 154 | Valsecchi, Lorenzo (1512) | Lost 1-2 | -201608 |
| 5standard | 328 | Crusafio, Vincenzo (1563) | Won 2-1 | +181626 |
| 6standard | 283 | Brocchi, Fabio (1505) | Won 2-0 | +151641 |
| 7standard | 194 | Giorgetti, Cesare (1698) | Won 2-1 | +191660 |
| 8standard | 145 | Soldi, Matteo (1542) | Won 2-0 | +161676 |
| 9standard | 63 | Kadunc, Tadej (1736) | Lost 1-2 | -171659 |
| 10standard | 144 | Sole Sala, Adria (1515) | Won 2-0 | +161675 |
| 11standard | 48 | Wellinger, Serafin (1793) | Lost 0-1 | -161659 |
| 12standard | 119 | Wallner, Johann (1778) | Lost 1-2 | -161643 |
| 13standard | 113 | Groth, Johannes (1422) | Lost 1-2 | -221621 |
| 14standard | 117 | Angelin, Marcus (1895) | Won 2-1 | +231644 |
| 15standard | 109 | Kreuz, Alexander (1731) | Lost 0-2 | -171627 |
| top | average opponent: 1630record: 7-7 | new rating: 1627 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 246 | Kawonczyk, Maciej (1808) | Won 2-1 | +221628 |
| 3standard | 101 | Ramboa, Thierry (1810) | Draw 1-1 | +31631 |
| 4standard | 175 | Lob, Jonas (1584) | Lost 1-2 | -191612 |
| 5standard | 298 | Schetka, Evgeny (1691) | Lost 0-2 | -161596 |
| 6standard | 380 | Brancewicz, Michal (1743) | Lost 0-2 | -151581 |
| 7standard | 402 | Poplawski, Jan (1480) | Won 2-0 | +161597 |
| 8standard | 326 | Griebel, Joel (1571) | Won 2-0 | +171614 |
| 9standard | 254 | Berentsen, Robbert (1560) | Won 2-0 | +171631 |
| top | average opponent: 1656record: 4-3-1 | new rating: 1631 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Klimowicz, Maciej (1536) | Won 2-0 | +191519 |
| 2standard | 39 | Friedrich, Marcin (1446) | Lost 0-2 | -201499 |
| 3standard | 456 | Szatkowski, Tomasz (1455) | Won 2-0 | +181517 |
| 4standard | 331 | Friberg, Daniel (1430) | Won 2-1 | +161533 |
| 5standard | 254 | Skut, Patryk (1631) | Won 2-0 | +201553 |
| 6standard | 74 | Glogowski, Piotr (1791) | Won 2-0 | +221575 |
| 7standard | 59 | Mrklic, Zoran (1486) | Lost 0-2 | -201555 |
| 8standard | 119 | Habert, Alexandre (1669) | Won 2-0 | +201575 |
| 9standard | 77 | Milewicz, Mateusz (1634) | Won 2-0 | +201595 |
| 10standard | 53 | Dillon, Wayne (1710) | Won 2-0 | +201615 |
| 11standard | 27 | Kotsialis, Lefteris (1626) | Won 2-0 | +181633 |
| 12standard | 25 | Paterka, Artur (1678) | Lost 0-2 | -171616 |
| 13standard | 30 | Bausch, Joshua (1856) | Lost 1-2 | -141602 |
| 14standard | 53 | Oliveros, Carlos (1756) | Won 2-0 | +211623 |
| 15standard | 55 | Choca, Joao (1714) | Lost 1-2 | -171606 |
| top | average opponent: 1628record: 10-5 | new rating: 1606 | ||