Partanen, Leo
Current rating: 1395
Record: 25-40-2
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 130 | Ryding, Erik (1533) | Won 2-1 | +211404 |
| 4sealed | 24 | Metsa, Roope (1794) | Lost 0-2 | -111393 |
| 5sealed | 202 | Lieu, Leslie (1506) | Lost 0-2 | -161377 |
| 6sealed | 326 | Dagen, Pierre (1918) | Won 2-1 | +271404 |
| 7sealed | 231 | Baldvinsson, Einar (1929) | Lost 1-2 | -91395 |
| top | average opponent: 1736record: 2-3 | new rating: 1395 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1332 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 497 | Takaoka, Yusuke (1482) | Lost 0-2 | -151317 |
| 4modern | 445 | Mihashi, Takanobu (1569) | Won 2-1 | +221339 |
| 5modern | 294 | Kitagawa, Norio (1532) | Won 2-0 | +221361 |
| 6modern | 224 | Kagawa, Hajime (1408) | Won 2-0 | +181379 |
| 7modern | 53 | Tanahashi, Masayasu (1948) | Lost 1-2 | -81371 |
| 8modern | 319 | Kobayashi, Ryosuke 2107 (1605) | Won 2-1 | +221393 |
| 9modern | 122 | Yang, Jeff (1568) | Lost 1-2 | -151378 |
| 10modern | 228 | Nagao, Naoki (1628) | Lost 1-2 | -131365 |
| 11modern | 199 | Nishimoto, Takuya (1601) | Lost 0-2 | -141351 |
| 12modern | 216 | Masuda, Satoshi (1475) | Lost 1-2 | -161335 |
| 13modern | 199 | Yashiro, Kazuki (1776) | Draw 1-1 | +81343 |
| 14modern | 184 | Endo, Yasuhiko (1368) | Won 2-0 | +181361 |
| 15modern | 171 | Watanabe, Yuta 8061 (1601) | Won 2-1 | +221383 |
| top | average opponent: 1582record: 6-6-1 | new rating: 1383 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 292 | Sakai, Yasumasa (1444) | Lost 0-2 | -171374 |
| 4standard | 613 | Tang, Baolun (1515) | Lost 0-2 | -161358 |
| 5standard | 516 | Mizuno, Masahito (1470) | Won 2-0 | +201378 |
| 6standard | 420 | Shiota, Ippei (1524) | Lost 1-2 | -151363 |
| 7standard | 554 | Adachi, Naohiko (1537) | Lost 1-2 | -151348 |
| 8standard | 484 | Agemura, Shota (1439) | Lost 0-2 | -161332 |
| top | average opponent: 1488record: 1-5 | new rating: 1332 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1373 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 329 | Baba, Yukihiro (1637) | Lost 0-2 | -141359 |
| 4standard | 722 | Ikebata, Ryou (1588) | Lost 1-2 | -131346 |
| 5standard | 686 | Yoshikawa, Takuma (1512) | Won 2-1 | +211367 |
| 6standard | 513 | Hashimoto, Satoshi 6288 (1591) | Won 2-0 | +221389 |
| 7standard | 544 | Funabiki, Rintaro (1489) | Won 2-1 | +191408 |
| 8standard | 289 | Kinoshita, Akira (1436) | Lost 1-2 | -171391 |
| top | average opponent: 1542record: 3-3 | new rating: 1391 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1351 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 132 | Navarro, Eduardo (1529) | Won 2-0 | +211372 |
| 4legacy | 98 | Hayakawa, Sho (1554) | Lost 1-2 | -141358 |
| 5legacy | 277 | Higuchi, Akashi (1679) | Lost 0-2 | -131345 |
| 6legacy | 202 | Bessho, Yuya (1631) | Won 2-0 | +231368 |
| 7legacy | 174 | Kisuki, Miyuta (1531) | Won 2-0 | +211389 |
| 8legacy | 122 | Kuriyama, Takuya (1472) | Lost 1-2 | -161373 |
| top | average opponent: 1566record: 3-3 | new rating: 1373 | ||
| Grand Prix Stockholm 2018 (modern) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 27 | Senneca, Francesco (1530) | Lost 0-2 | -151377 |
| 4modern | 162 | Jansson, Filip (1556) | Won 2-0 | +211398 |
| 5modern | 150 | Huber, Wanja (1490) | Lost 0-2 | -161382 |
| 6modern | 268 | Menna, Saverio (1531) | Lost 1-2 | -161366 |
| 7modern | 338 | Devizyte, Egle (1521) | Lost 0-2 | -151351 |
| top | average opponent: 1525record: 1-4 | new rating: 1351 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 513 | Tsuchiya, Ryuichi (1644) | Lost 1-2 | -141423 |
| 4sealed | 340 | Kitamura, Ryo (1521) | Lost 1-2 | -171406 |
| 5sealed | 763 | Kawano, Toshifumi (1613) | Lost 1-2 | -141392 |
| top | average opponent: 1593record: 0-3 | new rating: 1392 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 514 | Huruta, Syuuhei (1446) | Lost 1-2 | -191454 |
| 2sealed | 660 | Okabayashi, Masanao (1469) | Lost 0-2 | -171437 |
| 3sealed | 1117 | Watanabe, Tatsuma (1463) | Draw 1-1 | 01437 |
| 4sealed | 1082 | Tamamatsu, Kazushi (1463) | Won 2-0 | +191456 |
| 5sealed | 919 | Goto, Kosuke (1418) | Lost 0-2 | -191437 |
| top | average opponent: 1452record: 1-3-1 | new rating: 1437 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 204 | Otsuka, Shunsuke (1516) | Won 2-0 | +191465 |
| 2modern | 188 | Takahashi, Hiroki (1482) | Lost 0-2 | -181447 |
| 3modern | 947 | Ishino, Katsunori (1443) | Lost 1-2 | -181429 |
| 4modern | 1160 | Emi, Shin'ichirou (1482) | Won 2-1 | +191448 |
| 5modern | 1000 | Shibata, Takahiro (1476) | Won 2-1 | +191467 |
| 6modern | 583 | Suzuki, Masahiro 5436 (1557) | Lost 0-2 | -171450 |
| 7modern | 694 | Baba, Shoma (1502) | Won 2-1 | +191469 |
| 8modern | 759 | Chow, Boon Hung (1599) | Lost 0-2 | -161453 |
| 9modern | 675 | Okada, Fumia (1530) | Won 2-1 | +201473 |
| top | average opponent: 1510record: 5-4 | new rating: 1473 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 236 | Shirakawa, Hiroaki (1439) | Lost 0-2 | -191481 |
| 2legacy | 781 | Ota, Masahito (1496) | Won 2-0 | +181499 |
| 3legacy | 849 | Otsubo, Yuma (1505) | Lost 1-2 | -181481 |
| 4legacy | 902 | Kajiyama, Tatsuki (1383) | Lost 0-2 | -201461 |
| 5legacy | 1105 | Sugaya, Ryo (1482) | Won 2-0 | +191480 |
| 6legacy | 803 | Iwaide, Yoshitaka (1515) | Won 2-0 | +191499 |
| 7legacy | 622 | Morinaga, Yuuta (1466) | Lost 0-2 | -191480 |
| 8legacy | 750 | Shimizu, Takeo (1484) | Lost 1-2 | -181462 |
| 9legacy | 710 | Lee, Benedict (1544) | Lost 0-1 | -161446 |
| top | average opponent: 1479record: 3-6 | new rating: 1446 | ||