Ikeda, Tomokazu
Current rating: 1507
Record: 51-59-3
- 2001
- 2007
- 2012
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 268 | Morita, Kazuki (1418) | Lost 1-2 | -201470 |
| 2pioneer | 503 | Imose, Yoneshige (1438) | Won 2-1 | +181488 |
| 3pioneer | 645 | Tsumori, Shun (1464) | Won 2-0 | +171505 |
| 4pioneer | 458 | Katagiri, Toshiki (1345) | Won 2-0 | +151520 |
| 5pioneer | 312 | Takahashi, Jun (1722) | Lost 0-2 | -141506 |
| 6pioneer | 423 | Ueda, Wataru 7854 (1373) | Won 2-1 | +161522 |
| 7pioneer | 277 | Takahashi, Ryo 8120 (1715) | Lost 1-2 | -151507 |
| top | average opponent: 1496record: 4-3 | new rating: 1507 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 53 | Wei, Wen-Hao (1500) | Draw 1-1 | +21397 |
| 2standard | 236 | Tanaka, Shinichi 5937 (1527) | Won 2-0 | +211418 |
| 3standard | 269 | Batac, Michael Tom (1633) | Won 2-0 | +211439 |
| 4standard | 138 | Tang, Heqing (1555) | Won 2-0 | +211460 |
| 5standard | 74 | Toh, Rui Huang (1542) | Won 2-0 | +191479 |
| 6standard | 34 | Ng, Chi Fai (1864) | Won 2-1 | +251504 |
| 7standard | 18 | Seunbane, Lomsavath (1573) | Lost 0-2 | -171487 |
| 8standard | 60 | Fine, Du (1555) | Won 2-0 | +191506 |
| 9standard | 36 | Tan, Steven (1934) | Lost 0-2 | -101496 |
| 10standard | 73 | Carlos, Aaron (1696) | Draw 1-1 | +31499 |
| 11standard | 90 | Bayrante, Albert (1451) | Won 2-1 | +171516 |
| 12standard | 67 | Gonzales, John Benedict (1791) | Lost 1-2 | -131503 |
| 13standard | 80 | To, Chun Him (1596) | Won 2-1 | +201523 |
| 14standard | 63 | Sasaki, Shimon (1584) | Lost 1-2 | -171506 |
| 15standard | 72 | Yamamura, Yuma (1596) | Lost 1-2 | -161490 |
| top | average opponent: 1626record: 8-5-2 | new rating: 1490 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Hirata, Minoru (1524) | Lost 1-2 | -161414 |
| 2standard | 603 | Komaki, Shota (1345) | Lost 0-2 | -191395 |
| 3standard | 915 | Kakiki, Ayumu (1268) | Won 2-1 | +151410 |
| 4standard | 767 | Kudo, Koichi (1700) | Won 2-0 | +241434 |
| 5standard | 483 | Shimura, Takeshi (1315) | Lost 0-2 | -211413 |
| 6standard | 639 | Surangsrirat, Khumpon (1403) | Lost 0-2 | -181395 |
| top | average opponent: 1426record: 2-4 | new rating: 1395 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Francisco, Joseph (1468) | Won 2-1 | +191440 |
| 2standard | 77 | Tan, Lun Yi (1737) | Lost 0-2 | -131427 |
| 3standard | 246 | Loke, Hau Chun (1633) | Lost 1-2 | -141413 |
| 4standard | 271 | De Leon, Romeo (1316) | Won 2-1 | +161429 |
| 5standard | 274 | Mesa, Randy (1412) | Won 2-1 | +181447 |
| 6standard | 185 | Ping How, Ng (1515) | Lost 0-2 | -171430 |
| top | average opponent: 1513record: 3-3 | new rating: 1430 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 281 | Aizawa, Hiroki (1515) | Won 2-1 | +201425 |
| 2modern | 227 | Burento, Beina (1518) | Won 2-1 | +201445 |
| 3modern | 482 | Koike, Tomoyuki (1471) | Won 2-0 | +181463 |
| 4modern | 74 | Itou, Makoto (1526) | Lost 1-2 | -161447 |
| 5modern | 525 | Tsutiya, Yukihiro (1457) | Won 2-1 | +181465 |
| 6modern | 274 | Kawakami, Takehito (1806) | Lost 1-2 | -121453 |
| 7modern | 342 | Ichino, Takahito (1570) | Lost 1-2 | -161437 |
| 8modern | 620 | Takano, Shota (1577) | Lost 1-2 | -161421 |
| top | average opponent: 1555record: 4-4 | new rating: 1421 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 170 | Masaki, Dai (1500) | Won 2-1 | +201403 |
| 2standard | 174 | Tsuchihashi, Takuya (1723) | Won 2-0 | +241427 |
| 3standard | 586 | Matsumoto, Keiichiro (1434) | Won 2-1 | +181445 |
| 4standard | 260 | Hagiwara, Masakatsu (1623) | Lost 1-2 | -151430 |
| 5standard | 603 | Mituyasu, Yuki (1564) | Won 2-1 | +211451 |
| 6standard | 200 | Harada, Dampei (1783) | Lost 0-2 | -131438 |
| 7standard | 404 | Nakada, Shogo (1560) | Lost 1-2 | -151423 |
| 8standard | 566 | Ibushi, Shotaro (1456) | Lost 1-2 | -181405 |
| top | average opponent: 1581record: 4-4 | new rating: 1405 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 808 | Tabata, Hiroki (1500) | Lost 1-2 | -171397 |
| 2standard | 919 | Tanabe, Kyohei (1428) | Lost 0-2 | -171380 |
| 3standard | 1509 | Saito, Yoshihiro (1520) | Won 2-1 | +201400 |
| 4standard | 1181 | Tano, Yuki (1444) | Lost 1-2 | -171383 |
| top | average opponent: 1473record: 1-3 | new rating: 1383 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Nakano, Taiki (1500) | Won 2-1 | +201421 |
| 2standard | 390 | Nakagawa, Musashi (1518) | Lost 0-2 | -171404 |
| 3standard | 857 | Kawata, Yoshiaki (1494) | Won 2-0 | +201424 |
| 4standard | 343 | Akita, Naoto (1674) | Won 2-0 | +231447 |
| 5standard | 332 | Maruyama, Masaaki (1505) | Lost 1-2 | -171430 |
| 6standard | 493 | Takasugi, Tomoki (1534) | Lost 0-2 | -161414 |
| top | average opponent: 1537record: 3-3 | new rating: 1414 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 816 | Takahashi, Dai (1688) | Lost 1-2 | -141429 |
| 4sealed | 878 | Jitsukawa, Naofumi (1563) | Lost 0-2 | -151414 |
| 5sealed | 890 | Matsumoto, Masataka (1719) | Lost 0-2 | -131401 |
| top | average opponent: 1657record: 0-3 | new rating: 1401 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 315 | Arai, Takayuki (1500) | Won 2-1 | +191439 |
| 2modern | 124 | Samejima, Ippei (1412) | Won 2-1 | +181457 |
| 3modern | 8 | Nose, Shunsuke (1461) | Won 2-1 | +181475 |
| 4modern | 122 | Gaieski, Ethan (1538) | Lost 1-2 | -171458 |
| 5modern | 234 | Nishikawa, Yukihiro (1495) | Lost 0-2 | -171441 |
| 6modern | 341 | Konuma, Shuto (1520) | Lost 1-2 | -171424 |
| 7modern | 305 | Higashimori, Kazunori (1457) | Won 2-0 | +191443 |
| top | average opponent: 1483record: 4-3 | new rating: 1443 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 788 | Saito, Takaya (1726) | Lost 0-2 | -121414 |
| 2sealed | 829 | Ida, Yuzuru (1460) | Lost 1-2 | -181396 |
| 3sealed | 890 | Watanabe, Kimitaka (1464) | Won 2-0 | +201416 |
| 4sealed | 825 | Fusegi, Takanori (1467) | Won 2-1 | +191435 |
| 5sealed | 752 | Kobayashi, Ryou (1519) | Lost 1-2 | -171418 |
| 6sealed | 769 | Kurashige, Noriaki (1480) | Lost 0-2 | -171401 |
| 7sealed | 754 | Sakamoto, Humiyuki (1416) | Lost 0-2 | -171384 |
| 8sealed | 721 | Amayasu, Kazunori (1411) | Won 2-0 | +181402 |
| 9sealed | 684 | Oda, Yuuki (1389) | Won 2-1 | +181420 |
| top | average opponent: 1481record: 4-5 | new rating: 1420 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Nakayama, Atsuki (1462) | Draw 1-1 | +11415 |
| 2standard | 421 | Tsujimoto, Susumu (1457) | Won 2-0 | +191434 |
| 3standard | 317 | Yamashita, Mutsuki (1519) | Won 2-1 | +201454 |
| 4standard | 230 | Kaizu, Hareta (1537) | Lost 0-2 | -171437 |
| 5standard | 628 | Nishida, Satoshi (1501) | Won 2-0 | +191456 |
| 6standard | 251 | Harada, Daisaku (1651) | Lost 1-2 | -141442 |
| 7standard | 372 | Tsukahara, Kazuto (1582) | Lost 1-2 | -161426 |
| top | average opponent: 1530record: 3-3-1 | new rating: 1426 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 263 | Ogasawara, Ken (1500) | Lost 0-2 | -181449 |
| 3modern | 358 | Ishiguro, Satoshi (Chiba) (1498) | Lost 1-2 | -171432 |
| 4modern | 550 | Ohmoto, Masaya (1448) | Lost 1-2 | -181414 |
| top | average opponent: 1482record: 0-3 | new rating: 1414 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 215 | Shinichiro S, (1500) | Lost 0-2 | -171427 |
| 2sealed | 312 | Kyouno, Ayu (1482) | Won 2-0 | +191446 |
| 3sealed | 328 | Kubo, Hirotaka (1483) | Won 2-1 | +191465 |
| 4sealed | 200 | Terao, Manato (1519) | Won 2-1 | +191484 |
| 5sealed | 174 | Fujisawa, Masashi (1480) | Won 2-1 | +181502 |
| 6sealed | 97 | Kishimoto, Hiromichi (1438) | Lost 0-2 | -191483 |
| 7sealed | 237 | Ouchi, Akimasa (1589) | Lost 0-2 | -161467 |
| top | average opponent: 1499record: 4-3 | new rating: 1467 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 232 | Nishikawa, Fuyuki (1453) | Won 2-1 | +181517 |
| 2standard | 90 | Haraldsson, Hedinn (1561) | Lost 0-2 | -181499 |
| 3standard | 185 | Suginaka, Toshio (1448) | Lost 0-2 | -191480 |
| 4standard | 363 | Akagi, Hiroyuki (1445) | Won 2-1 | +181498 |
| 5standard | 235 | Nagai, Takahiro (1485) | Lost 1-2 | -181480 |
| 6standard | 249 | Tamura, Masashi (1485) | Won 2-1 | +181498 |
| 7standard | 196 | Yanagisawa, Tadahiro (1607) | Lost 0-2 | -161482 |
| 8standard | 192 | Fujino, Daisuke (1500) | Lost 0-2 | -181464 |
| 9standard | 160 | Yamasaki, Sadaharu (1367) | Lost 1-2 | -201444 |
| top | average opponent: 1483record: 3-6 | new rating: 1444 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 440 | Ijuin, Keisuke (1500) | Lost 0-2 | -181482 |
| 2block | 448 | Sakemoto, Dai (1448) | Lost 0-2 | -191463 |
| 3block | 583 | Yoshida, Toshiaki (1464) | Lost 0-2 | -181445 |
| 4block | 616 | Minamoto, Kohei (1446) | Won 2-1 | +181463 |
| 5block | 530 | Omori, Masaharu (1465) | Won 2-0 | +181481 |
| 6block | 386 | Hiraishi, Takashi (1482) | Won 2-0 | +181499 |
| 7block | 282 | Adachi, Ryosuke (1501) | Lost 0-2 | -181481 |
| 8block | 278 | Katsu, Masahiro (1482) | Won 2-1 | +181499 |
| top | average opponent: 1473record: 4-4 | new rating: 1499 | ||