Halme, Joonas
Current rating: 1348
Record: 31-49-3
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 105 | Engl, Stefan (1420) | Lost 0-2 | -171357 |
| 3pioneer | 688 | Domeij, Johan (1438) | Lost 0-2 | -161341 |
| 4pioneer | 737 | Grigoroaia, Tudor-Daniel (1701) | Won 2-0 | +241365 |
| 5pioneer | 454 | van den Brande, Romain (1451) | Lost 1-2 | -171348 |
| top | average opponent: 1503record: 1-3 | new rating: 1348 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 75 | Maubert, Noham (1829) | Lost 0-2 | -111434 |
| 3modern | 558 | Gonzalez Romero, David (1637) | Lost 0-2 | -151419 |
| 4modern | 618 | Pani Armengou, Gianni (1480) | Lost 0-2 | -171402 |
| 5modern | 628 | Carbajo Lopez, Daniel (1457) | Won 2-0 | +191421 |
| 6modern | 495 | Santana Melgar, Alejandro (1527) | Lost 0-2 | -161405 |
| 7modern | 503 | Worm, Hylco (1623) | Lost 0-2 | -141391 |
| 8modern | 430 | Hogenhout, Floor (1447) | Lost 1-2 | -171374 |
| top | average opponent: 1571record: 1-6 | new rating: 1374 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1349 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 56 | Souto, Martin (1518) | Won 2-1 | +211370 |
| 3modern | 164 | Innerlohinger, Florian (1439) | Lost 0-2 | -171353 |
| 4modern | 200 | Domenge, Bartolome (1496) | Won 2-0 | +211374 |
| 5modern | 101 | Rodriguez, Marco Antonio (1507) | Lost 1-2 | -161358 |
| 6modern | 314 | Court, Gordon (1562) | Won 2-0 | +221380 |
| 7modern | 195 | Garcia Brocca, Sergio (1504) | Won 2-1 | +201400 |
| 8modern | 145 | Rouar, Julien (1642) | Won 2-1 | +231423 |
| 9modern | 141 | Garrido Salto, Felix (1497) | Lost 1-2 | -171406 |
| 10modern | 121 | Garcia Suarez, Sergio (1618) | Won 2-0 | +221428 |
| 11modern | 68 | Iannello, Andrea (1488) | Won 2-1 | +191447 |
| 12modern | 83 | Petrick, Fabien (1650) | Won 2-0 | +211468 |
| 13modern | 35 | Mechin, Thomas (1768) | Lost 1-2 | -121456 |
| 14modern | 54 | Moor, Maurice (1597) | Lost 1-2 | -161440 |
| 15modern | 92 | Jankowski, Wojciech (1704) | Draw 1-1 | +51445 |
| top | average opponent: 1571record: 8-5-1 | new rating: 1445 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1349 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 501 | Benn, Cormac (1500) | Won 2-0 | +201369 |
| 2sealed | 578 | Marc, Ney (1514) | Lost 1-2 | -151354 |
| 3sealed | 748 | Vrijhof, Jan (1413) | Won 2-1 | +191373 |
| 4sealed | 504 | Dmochowski, Jedrzej (1493) | Draw 1-1 | +21375 |
| 5sealed | 517 | Wlodarczyk, Andrzej (1420) | Lost 1-2 | -171358 |
| 6sealed | 731 | Wardenier, Niels (1492) | Lost 0-2 | -151343 |
| 7sealed | 675 | Leuzzi, Fabrizio (1517) | Won 2-0 | +211364 |
| 8sealed | 511 | Drewes, Steffen (1545) | Lost 1-2 | -151349 |
| top | average opponent: 1487record: 3-4-1 | new rating: 1349 | ||
| Grand Prix Stockholm 2018 (modern) | starting rating: 1355 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 307 | Scaramelli, Ugo (1750) | Lost 0-2 | -111344 |
| 2modern | 335 | Hansen, Rasmus [EST] (1678) | Lost 1-2 | -121332 |
| 3modern | 599 | Francini, Roberto (1490) | Won 2-1 | +211353 |
| 4modern | 491 | Lehtonen, Timo (1537) | Lost 0-2 | -151338 |
| 5modern | 550 | Draeger, Christian (1490) | Won 2-1 | +211359 |
| 6modern | 409 | Kae, Klaus (1519) | Lost 0-2 | -151344 |
| 7modern | 417 | Marcel, Oliver (1463) | Won 2-0 | +201364 |
| 8modern | 306 | Beistaras, Dominykas (1521) | Lost 0-2 | -151349 |
| top | average opponent: 1556record: 3-5 | new rating: 1349 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1378 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 73 | De Brabander, Michael (1507) | Won 2-1 | +201398 |
| 2modern | 173 | Boonen, Lars (1439) | Lost 0-2 | -171381 |
| 3modern | 706 | Kesl, Lukas (1505) | Won 2-0 | +201401 |
| 4modern | 292 | Loffler, Maximilian (1583) | Won 2-0 | +211422 |
| 5modern | 321 | Szczypka, Adam (1433) | Lost 1-2 | -171405 |
| 6modern | 317 | Wagner, Ann-Katrin (1422) | Lost 0-2 | -181387 |
| 7modern | 481 | Pfister, Dominik (1501) | Lost 1-2 | -161371 |
| 8modern | 517 | Kutny, Jozef (1484) | Lost 1-2 | -161355 |
| top | average opponent: 1484record: 3-5 | new rating: 1355 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Samarra, Marc (1752) | Lost 0-2 | -121381 |
| 2standard | 331 | Lis, Michal (1543) | Won 2-0 | +211402 |
| 3standard | 496 | Kedrovic, Ondrej (1433) | Lost 1-2 | -181384 |
| 4standard | 443 | Canning, Liam (1522) | Lost 1-2 | -151369 |
| 5standard | 551 | Sandison, Frazer (1482) | Won 2-1 | +201389 |
| 6standard | 484 | Mosny, Martin (1476) | Won 2-1 | +201409 |
| 7standard | 381 | Kurkowski, Andrzej (1472) | Lost 1-2 | -171392 |
| 8standard | 381 | Nickelsen, Kjartan (1624) | Lost 0-2 | -141378 |
| top | average opponent: 1538record: 3-5 | new rating: 1378 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 296 | Pettersson, Goran (1500) | Lost 1-2 | -171399 |
| 2modern | 683 | Anghelescu, Jonathan (1744) | Lost 1-2 | -121387 |
| 3modern | 775 | Orre, Tomi (1475) | Won 2-0 | +201407 |
| 4modern | 766 | Leuzzi, Fabrizio (1483) | Lost 1-2 | -171390 |
| 5modern | 743 | Schwartz, Lasse (1450) | Won 2-0 | +191409 |
| 6modern | 646 | Stork, Morris (1477) | Lost 0-2 | -161393 |
| top | average opponent: 1522record: 2-4 | new rating: 1393 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Martin, Quentin (1880) | Lost 1-2 | -111467 |
| 3sealed | 440 | Wojno, Lukasz (1658) | Lost 1-2 | -141453 |
| 4sealed | 437 | Goralik, Garrit (1395) | Lost 0-2 | -191434 |
| 5sealed | 527 | Osterberg, Robin (1436) | Lost 1-2 | -181416 |
| top | average opponent: 1592record: 0-4 | new rating: 1416 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Lundin, Martin (1806) | Lost 0-0 | -131502 |
| 2standard | 718 | Pignon, Jean-Marie (1384) | Lost 0-0 | -201482 |
| 3standard | 891 | France, Julien (1398) | Won 2-1 | +161498 |
| 4standard | 743 | Mohr, Michael (1449) | Won 2-0 | +171515 |
| 5standard | 621 | Van Cannegem, Peter (1530) | Lost 0-2 | -171498 |
| 6standard | 619 | Binard, Sebastien (1460) | Draw 1-1 | -11497 |
| 7standard | 565 | Pavlicek, Jan (1466) | Lost 0-2 | -191478 |
| top | average opponent: 1499record: 2-4-1 | new rating: 1478 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 189 | Johansson, Erik (1480) | Won 2-0 | +181518 |
| 2standard | 340 | Hedin, Viktor (1518) | Lost 1-2 | -181500 |
| 3standard | 255 | Ughetti, Nicola (1401) | Won 2-1 | +161516 |
| 4standard | 158 | Bilde, Basthiann (1525) | Lost 1-2 | -181498 |
| 5standard | 249 | Sahlin, Markus (1433) | Won 2-0 | +171515 |
| 6standard | 282 | Payen, Jeremy (1516) | Won 2-1 | +181533 |
| 7standard | 143 | Raunegger, Michel (1544) | Won 2-1 | +181551 |
| 8standard | 13 | Hagstrom, Carl (1529) | Lost 0-2 | -181533 |
| 9standard | 155 | Petsonk, Joshua (1538) | Lost 0-2 | -181515 |
| top | average opponent: 1498record: 5-4 | new rating: 1515 | ||