Heikinniemi, Tommi
Current rating: 1552
Record: 53-51-6
Grand Prix Helsinki 2000Grand Prix Helsinki 2004Grand Prix Lille 2015Grand Prix Copenhagen 2017Grand Prix Las Vegas 2017 (legacy)Grand Prix Las Vegas 2017 (limited)Grand Prix Las Vegas 2017 (modern)Grand Prix Stockholm 2018Grand Prix Warsaw 2018Grand Prix Prague 2019Grand Prix London 2019Grand Prix Copenhagen 2019Grand Prix Montreal 2019Grand Prix Utrecht 2019
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 90 | Von Kalkstein, Christian (1832) | Lost 1-2 | -131579 |
| 4sealed | 286 | Di Clemente, Samuel (1733) | Won 2-0 | +211600 |
| 5sealed | 236 | Van Gelderen, Daniel (1538) | Won 2-0 | +161616 |
| 6sealed | 88 | Fassaert, Joos (1539) | Won 2-1 | +171633 |
| 7sealed | 41 | Boucetta, Joackim (1613) | Won 2-1 | +181651 |
| 8sealed | 21 | Brade, Raphael (1819) | Lost 1-2 | -151636 |
| 9sealed | 284 | Feyand, Florian (1741) | Lost 1-2 | -161620 |
| 10draft | 27 | Melis, Bas (1832) | Lost 1-2 | -151605 |
| 11draft | 26 | Van Holsbeeck, Kristof (1557) | Lost 1-2 | -181587 |
| 12draft | 26 | Diekjobst, Lukas (1725) | Lost 1-2 | -161571 |
| 14draft | 55 | Bedynski, Adam (1512) | Lost 0-2 | -191552 |
| top | average opponent: 1676record: 4-7 | new rating: 1552 | ||
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 107 | Vance, James (1915) | Lost 0-2 | -121571 |
| 4sealed | 146 | Downton, Brad (1534) | Won 2-0 | +171588 |
| 5sealed | 156 | Gilchrist, Ryan (1560) | Won 2-0 | +181606 |
| 6sealed | 93 | Sherman, Grant (1666) | Lost 0-2 | -171589 |
| 7sealed | 104 | Jackson, Derek (1572) | Won 2-0 | +181607 |
| 8sealed | 61 | Fyfe, Max (1818) | Lost 0-2 | -151592 |
| top | average opponent: 1678record: 3-3 | new rating: 1592 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2 | Mehring, Alexander (1634) | Won 2-1 | +201593 |
| 4sealed | 143 | Bigorne, Aurelien (1727) | Won 2-0 | +201613 |
| 5sealed | 73 | Veneri, Dario (1728) | Won 2-0 | +201633 |
| 6sealed | 14 | Giorgio, Francesco (2001) | Lost 1-2 | -111622 |
| 7sealed | 94 | Muller, Tomas (1625) | Lost 0-1 | -181604 |
| 8sealed | 125 | Steyer, Alexander (1625) | Won 2-0 | +181622 |
| 9sealed | 106 | Gerecke, Piet (1650) | Lost 0-2 | -171605 |
| 10draft | 51 | Klein, Fabian (1836) | Lost 0-0 | -141591 |
| 11draft | 93 | Brownson-Smith, Callum (1594) | Lost 0-2 | -181573 |
| 12draft | 23 | Steinborn, Robin (1997) | Won 2-1 | +251598 |
| 13draft | 95 | Tassinari, Luca (1777) | Lost 0-2 | -151583 |
| top | average opponent: 1745record: 5-6 | new rating: 1583 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1700 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 202 | Arnal Avino, Josep Lluis (1513) | Won 2-0 | +151715 |
| A2sealed | 50 | Prinz, Kristof (1833) | Lost 1-2 | -161699 |
| B1sealed | 905 | Baron, Aaron (1500) | Draw 1-1 | -41695 |
| B2sealed | 1022 | Bialek, Szymon (1679) | Won 2-0 | +181713 |
| B3sealed | 951 | Sparks, Cassandra (1593) | Lost 1-2 | -201693 |
| B4sealed | 1014 | Conners, William (1482) | Lost 0-2 | -221671 |
| C1sealed | 316 | Perin, Lionel (1866) | Lost 0-1 | -151656 |
| C2sealed | 379 | Vincent, Luke (1480) | Lost 0-2 | -211635 |
| C3sealed | 338 | Gore, Jared (1468) | Lost 0-2 | -211614 |
| D1sealed | 1156 | Berger, Natalia (1621) | Draw 1-1 | 01614 |
| D2sealed | 1168 | Zhou, Johnny (1500) | Lost 0-2 | -201594 |
| D3sealed | 1213 | Geffrault, Maxime (1443) | Lost 0-2 | -211573 |
| top | average opponent: 1581record: 2-8-2 | new rating: 1573 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 862 | Hackner, Stefan (1518) | Won 2-0 | +161690 |
| 3sealed | 172 | Weinhardt, Denny (1850) | Lost 1-2 | -161674 |
| 4sealed | 667 | Hamalainen, Ari (1440) | Won 2-0 | +141688 |
| 5sealed | 174 | Kawaguchi, Tetsu (1750) | Draw 1-1 | +11689 |
| 6sealed | 319 | Solhaug, Paal B. (1553) | Won 2-1 | +161705 |
| 7sealed | 196 | Hofmann, Erik (1556) | Won 2-1 | +151720 |
| 8sealed | 111 | Gros, Florian (1594) | Lost 0-2 | -201700 |
| top | average opponent: 1609record: 4-2-1 | new rating: 1700 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1691 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 363 | Tang, Duncan (1759) | Lost 1-2 | -171674 |
| top | record: 0-1 | new rating: 1674 | ||
| Grand Prix Stockholm 2018 (modern) | starting rating: 1717 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 216 | Palmason, Heimir (1628) | Won 2-0 | +171734 |
| 4modern | 91 | Holm, Frederik (1799) | Draw 1-1 | +11735 |
| 5modern | 78 | Browne, Eoin (1491) | Lost 0-1 | -231712 |
| 6modern | 184 | Astrand, Anders (1532) | Lost 0-2 | -211691 |
| top | average opponent: 1613record: 1-2-1 | new rating: 1691 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 564 | Jones, Lassen (1497) | Won 2-0 | +151660 |
| 3modern | 431 | Leeper, Ryan (1682) | Won 2-0 | +191679 |
| 4modern | 344 | Putzier, Jesse (1539) | Won 2-0 | +151694 |
| 5modern | 87 | Santana, Robert (1767) | Won 2-1 | +191713 |
| 6modern | 16 | Ferry, Sergio (1664) | Won 2-1 | +181731 |
| 7modern | 27 | Edelkamp, Fred (1871) | Won 2-0 | +201751 |
| 8modern | 12 | Mery, Theau (1791) | Lost 0-2 | -171734 |
| 9modern | 23 | Andrew, Ian (1739) | Won 2-1 | +181752 |
| 10modern | 27 | Sellers, Michael (1736) | Lost 1-2 | -181734 |
| 11modern | 50 | Wickesberg, Matthew (1654) | Lost 1-2 | -201714 |
| 12modern | 188 | Chu, Justin (1607) | Won 2-0 | +161730 |
| 13modern | 84 | Lipp, Scott (2097) | Lost 1-2 | -111719 |
| 14modern | 178 | Solis, Joaquin (1692) | Won 2-0 | +171736 |
| 15modern | 88 | Dreyer, Vernon (1682) | Lost 1-2 | -191717 |
| top | average opponent: 1716record: 9-5 | new rating: 1717 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 352 | Wade, Samuel (1700) | Lost 1-2 | -171645 |
| top | record: 0-1 | new rating: 1645 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 594 | Bailey, A.J. (1614) | Won 2-0 | +181608 |
| 2legacy | 90 | Cronin, John (1500) | Won 2-1 | +161624 |
| 3legacy | 606 | Haraguchi, Yoshio (1562) | Won 2-0 | +171641 |
| 4legacy | 73 | Plummer, Damien (1460) | Draw 1-1 | -31638 |
| 5legacy | 178 | Pena, Jorge (1503) | Won 2-0 | +161654 |
| 6legacy | 88 | Brooks, Joe (1573) | Won 2-0 | +161670 |
| 7legacy | 45 | Phelan, Brian (1690) | Lost 1-2 | -181652 |
| 8legacy | 141 | Ayers, Brandon (2017) | Lost 1-2 | -111641 |
| 9legacy | 281 | Bausch, Joshua (1831) | Won 2-1 | +211662 |
| top | average opponent: 1639record: 6-2-1 | new rating: 1662 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 199 | Hernandez Leon, Adria (1500) | Lost 1-2 | -201574 |
| 2modern | 618 | Andrews, George (1481) | Won 2-0 | +161590 |
| 3modern | 510 | Dalgaard, Dennis (1610) | Won 2-0 | +191609 |
| 4modern | 278 | Lange, Bastian (1546) | Won 2-1 | +171626 |
| 5modern | 165 | Muller, Lukas (1547) | Won 2-1 | +161642 |
| 6modern | 148 | Prokopovic, Marek (1609) | Lost 1-2 | -181624 |
| 7modern | 71 | Stockmarr, Anton (1541) | Won 2-1 | +161640 |
| 8modern | 165 | Ljungqvist-Duran, Hans (1683) | Lost 1-2 | -171623 |
| 9modern | 365 | Patel, Kayure (1815) | Won 2-1 | +211644 |
| 10modern | 410 | Dewulf, Emmanuel (1775) | Lost 0-2 | -151629 |
| 11modern | 472 | Firkowicz, Szymon (1538) | Lost 1-2 | -201609 |
| 12modern | 480 | Holm, Frederik (1621) | Lost 1-2 | -181591 |
| 14modern | 441 | Rieke, Konstantin (1641) | Won 2-0 | +191610 |
| 15modern | 420 | Barragan, Alejandro (1486) | Lost 0-2 | -201590 |
| top | average opponent: 1599record: 7-7 | new rating: 1590 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 69 | Choca, Joao (1751) | Won 2-0 | +211611 |
| 4legacy | 116 | Bonneau, Alexandre (1859) | Won 2-0 | +221633 |
| 5legacy | 42 | Mortimer, Alex (1472) | Lost 1-2 | -211612 |
| 6legacy | 52 | Diez Pastor, Carlos Da (1559) | Draw 1-1 | -11611 |
| 7legacy | 135 | Grolleau, Sylvain (1643) | Lost 0-2 | -171594 |
| top | average opponent: 1657record: 2-2-1 | new rating: 1594 | ||
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Vainio, Pasi (1500) | Won 2-1 | +181538 |
| 2sealed | 76 | Harkonen, Jarno (1620) | Lost 0-2 | -171521 |
| 3sealed | 90 | Hyrsky, Antti (1500) | Won 2-1 | +181539 |
| 4sealed | 105 | Helppikangas, Antero (1537) | Lost 0-2 | -181521 |
| 5sealed | 106 | Leppanen, Simo (1499) | Won 2-1 | +171538 |
| 6sealed | 85 | Rikberg, Svante (1550) | Won 2-0 | +191557 |
| 7sealed | 45 | Laatikainen, Rauli (1533) | Won 2-0 | +171574 |
| 8sealed | 57 | Skorolupov, Nikolai (1447) | Won 2-1 | +161590 |
| top | average opponent: 1523record: 6-2 | new rating: 1590 | ||
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Eriksson, Daniel (1461) | Lost 1-2 | -191481 |
| 2sealed | 124 | Rekila, Panu (1482) | Won 2-0 | +181499 |
| 3sealed | 67 | Brandt, Mikael (1500) | Won 2-0 | +181517 |
| 4sealed | 50 | Lehtinen, Perttu (1518) | Won 2-1 | +181535 |
| 5sealed | 51 | Franzen, Johan (1686) | Lost 0-2 | -151520 |
| 6sealed | 52 | Karmanov, Dmitry (1518) | Lost 0-0 | -181502 |
| 7sealed | 91 | Junnilainen, Timo (1503) | Won 2-0 | +181520 |
| top | average opponent: 1524record: 4-3 | new rating: 1520 | ||