Hamalainen, Matti
Current rating: 1684
Record: 46-33-1
| Grand Prix Bologna 2019 (legacy) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 246 | Berger, Joachim Tibor (1535) | Lost 0-2 | -211651 |
| 2legacy | 541 | Siligardi, Andrea (1483) | Won 2-0 | +151666 |
| 3legacy | 601 | Abbatini, Emiliano (1500) | Won 2-1 | +151681 |
| 4legacy | 342 | Crotta, Massimo (1571) | Lost 0-2 | -201661 |
| 5legacy | 411 | Pignatelli, Paolo (1503) | Won 2-1 | +161677 |
| 6legacy | 246 | Dini, Nicola (1490) | Won 2-0 | +141691 |
| 7legacy | 192 | Laurenzi, Alberto (1442) | Lost 1-2 | -221669 |
| 8legacy | 265 | Aliprandi, Fabio (1520) | Won 2-1 | +151684 |
| top | average opponent: 1505record: 5-3 | new rating: 1684 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1656 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 326 | Bargy, Marine (1500) | Won 2-0 | +151671 |
| 2modern | 208 | Isniuk, Oleksandr (1418) | Lost 0-2 | -231648 |
| 3modern | 624 | Heitmuller, Nils (1471) | Lost 1-2 | -211627 |
| 4modern | 852 | Klaffenbock, Markus (1486) | Won 2-1 | +161643 |
| 5modern | 759 | Melnik, Kiryl (1482) | Won 2-1 | +151658 |
| 6modern | 337 | Halme, Julius (1412) | Won 2-1 | +131671 |
| 7modern | 199 | Niebler, Stephan (1656) | Lost 1-2 | -181653 |
| 8modern | 383 | Diekjobst, Lukas (1709) | Won 2-1 | +191672 |
| top | average opponent: 1517record: 5-3 | new rating: 1672 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 69 | Eriksen, Carsten (1367) | Lost 1-2 | -231637 |
| 2modern | 651 | Downes, Benjamin (1446) | Lost 0-0 | -211616 |
| 3modern | 825 | Wade-West, David (1463) | Won 2-0 | +151631 |
| 4modern | 573 | Styles, David (1460) | Won 2-1 | +151646 |
| 5modern | 561 | Fenn, Oliver (1427) | Won 2-1 | +141660 |
| 6modern | 484 | Fishwick, Shaun (1616) | Won 2-0 | +171677 |
| 7modern | 359 | Guilherme-Fryer, George-Thomas (1541) | Won 2-1 | +161693 |
| 8modern | 174 | Southcott, Guy (1580) | Won 2-0 | +161709 |
| 9modern | 156 | Bom, Bernard (1514) | Won 2-1 | +141723 |
| 10modern | 87 | Henry, Julien (1900) | Lost 1-2 | -151708 |
| 11modern | 127 | Martin, Maxime (1935) | Lost 0-2 | -141694 |
| 12modern | 131 | Knowelden, Sean (1781) | Lost 1-2 | -161678 |
| 13modern | 177 | Koenig, Jasper Matthis (1428) | Lost 0-2 | -221656 |
| 14modern | 196 | Hensing, Marcus (1796) | Lost 1-2 | -161640 |
| 15modern | 193 | Guluk, Ayk (1503) | Won 2-1 | +161656 |
| top | average opponent: 1584record: 8-7 | new rating: 1656 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 101 | Grant, Mathias (1500) | Won 2-0 | +151636 |
| 2modern | 233 | Hobbs, Robert (1452) | Lost 0-2 | -211615 |
| 3modern | 600 | Tetzlaff, Nico (1476) | Lost 1-2 | -201595 |
| 4modern | 763 | Martensson, Paul (1482) | Lost 1-2 | -211574 |
| 5modern | 737 | Overby, Eirik (1398) | Won 2-0 | +151589 |
| 6modern | 585 | Hagedorn, David (1479) | Won 2-1 | +161605 |
| 7modern | 560 | Arenas, Knut Christian (1478) | Won 2-1 | +161621 |
| 8modern | 364 | Magnussen, Michael (1530) | Won 2-0 | +161637 |
| 9modern | 281 | Hansen, Aksel (1535) | Won 2-1 | +161653 |
| 10modern | 473 | Thorsboe Lundblad, Asger (1585) | Won 2-0 | +171670 |
| 11modern | 399 | Myrvig, Peter (1826) | Won 2-1 | +211691 |
| 12modern | 298 | Lewandowski, Bartlomiej (1918) | Lost 0-2 | -141677 |
| 13modern | 401 | Crusafio, Vincenzo (1704) | Won 2-0 | +191696 |
| 14modern | 340 | Knocinski, Przemek (1790) | Lost 1-2 | -171679 |
| 15modern | 392 | Hansen, Tim (1630) | Lost 1-2 | -191660 |
| top | average opponent: 1586record: 9-6 | new rating: 1660 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 161 | Jansson, Simon (1585) | Won 2-0 | +171630 |
| 4sealed | 97 | Riabokon, Natalia (1481) | Lost 1-2 | -211609 |
| 5sealed | 134 | Larsson, Daniel (1575) | Won 2-1 | +181627 |
| 6sealed | 90 | van Leeuwen, Arjan (1743) | Won 2-1 | +201647 |
| 7sealed | 84 | Marti, Samuel (1757) | Lost 0-2 | -161631 |
| 8sealed | 124 | Lindgren, Tommi (1854) | Won 2-1 | +221653 |
| 9sealed | 63 | Vaananen, Aleksi (1727) | Won 2-1 | +191672 |
| 10draft | 80 | Dictus, Mark (1660) | Lost 0-2 | -181654 |
| 11draft | 53 | Antal, Mark (1575) | Lost 0-2 | -191635 |
| 12draft | 120 | Martin, Quentin (1918) | Won 2-0 | +231658 |
| 13draft | 103 | Johansson, Erik (1659) | Lost 1-2 | -181640 |
| 15draft | 21 | Sand, Filip (1581) | Lost 0-2 | -191621 |
| top | average opponent: 1676record: 6-6 | new rating: 1621 | ||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 75 | Nee, Marco (1517) | Lost 0-2 | -191508 |
| 3modern | 329 | Steffensen, Andreas (1501) | Lost 0-2 | -181490 |
| 4modern | 598 | Sippu, Samuli (1516) | Won 2-0 | +191509 |
| 5modern | 411 | Andersen, Alexander (1502) | Won 2-1 | +181527 |
| 6modern | 225 | Niznansky, Milan (1867) | Won 2-1 | +241551 |
| 7modern | 227 | Cwiklinski, Piotr (1560) | Won 2-1 | +181569 |
| 8modern | 159 | Vodstrup, Tobias (1543) | Won 2-0 | +171586 |
| 9modern | 70 | De Wilde, Roy-Arne (1555) | Won 2-0 | +181604 |
| 10modern | 50 | Heinonen, Aku (1534) | Won 2-1 | +161620 |
| 11modern | 41 | Bogolyubov, Dmitry (1656) | Won 2-0 | +191639 |
| 12modern | 23 | Neirynck, Branco (1956) | Lost 0-2 | -121627 |
| 13modern | 24 | Lewandowski, Bartlomiej (1878) | Lost 0-2 | -141613 |
| 14modern | 55 | Enander, Gustav (1622) | Lost 1-2 | -181595 |
| 15modern | 61 | Dawid, Pascal (1557) | Won 2-1 | +181613 |
| top | average opponent: 1626record: 9-5 | new rating: 1613 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 28 | Hertz, William (1522) | Lost 0-2 | -181482 |
| 3standard | 277 | Noven, Linda (1500) | Lost 1-2 | -171465 |
| 4standard | 417 | Berg, Edvin (1609) | Won 2-0 | +201485 |
| 5standard | 294 | Noven, Loke (1498) | Won 2-1 | +191504 |
| 6standard | 258 | Zimmermann, Martin (1813) | Lost 0-2 | -131491 |
| 7standard | 264 | Gandolfi, Marco (1460) | Won 2-1 | +171508 |
| 8standard | 227 | Asarisi, Marco (1535) | Won 2-0 | +191527 |
| 9standard | 147 | Snare, Kristian (1506) | Draw 1-1 | 01527 |
| top | average opponent: 1555record: 4-3-1 | new rating: 1527 | ||