Kamiyama, Daiki
Current rating: 1454
Record: 40-47-3
Grand Prix Kyoto 2007Grand Prix Sendai 2010Grand Prix Kyoto 2015Grand Prix Chiba 2015Grand Prix Kobe 2015Grand Prix Tokyo 2016Grand Prix Chiba 2016Grand Prix Kobe 2017Grand Prix Shizuoka 2018 (legacy)Grand Prix Shizuoka 2018 (standard)Grand Prix Yokohama 2019Grand Prix Nagoya 2019Grand Prix Nagoya 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 66 | Kubo, Yuto (1508) | Lost 1-2 | -171436 |
| 2pioneer | 392 | Oosaki, Masakazu (1523) | Lost 0-2 | -161420 |
| 3pioneer | 760 | Terajima, Ryo (1462) | Draw 1-1 | 01420 |
| 4pioneer | 766 | Meguri, Koudai (1470) | Won 2-0 | +191439 |
| 5pioneer | 659 | Kuroyanagi, Hirohito (1263) | Won 2-0 | +151454 |
| top | average opponent: 1445record: 2-2-1 | new rating: 1454 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 210 | Hirano, Satohiro (1569) | Lost 0-2 | -161401 |
| 2standard | 419 | Ouchi, Genki (1530) | Won 2-1 | +211422 |
| 3standard | 525 | Takawashi, Shun'Ichi (1504) | Won 2-0 | +191441 |
| 4standard | 515 | Hirai, Daiki (1486) | Won 2-1 | +191460 |
| 5standard | 135 | Jinnai, Ryosuke (1500) | Won 2-1 | +191479 |
| 6standard | 246 | Sato, Takatoshi (1812) | Lost 0-1 | -121467 |
| 7standard | 293 | Tokuyama, Yoshihiko (1715) | Lost 1-2 | -141453 |
| top | average opponent: 1588record: 4-3 | new rating: 1453 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 741 | Hayakawa, Yohei (1488) | Lost 1-2 | -181487 |
| 2modern | 637 | Oomura, Kounosuke (1482) | Lost 1-2 | -181469 |
| 3modern | 1106 | Kohagura, Masataka (1394) | Lost 1-2 | -201449 |
| 4modern | 1136 | Suzuki, Yuuji0113 (1430) | Lost 0-2 | -181431 |
| 5modern | 1118 | Nagasaki, Ryou (1641) | Lost 0-2 | -141417 |
| top | average opponent: 1487record: 0-5 | new rating: 1417 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 563 | Hida, Yoshinori (1614) | Won 2-1 | +211498 |
| 2standard | 399 | Yasuda, Takaaki (1485) | Lost 1-2 | -181480 |
| 3standard | 837 | Furukawa, Hiroki (1638) | Lost 1-2 | -151465 |
| 4standard | 941 | Yoshimura, Takashi (1489) | Won 2-1 | +181483 |
| 5standard | 682 | Nose, Koji (1718) | Lost 1-2 | -141469 |
| 6standard | 830 | Kubota, Koki (1418) | Won 2-0 | +171486 |
| 7standard | 614 | Akimoto, Taiki (1524) | Won 2-1 | +191505 |
| top | average opponent: 1555record: 4-3 | new rating: 1505 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 341 | Sonoda, Naohiro (1600) | Won 2-0 | +201508 |
| 2legacy | 248 | Onishi, Kouhei (1507) | Lost 1-2 | -181490 |
| 3legacy | 402 | Hamano, Kouhei (1561) | Lost 0-2 | -161474 |
| 4legacy | 630 | Takenaka, Mitsutaka (1481) | Won 2-0 | +181492 |
| 5legacy | 346 | Kubota, Kei (1515) | Lost 0-2 | -181474 |
| 6legacy | 425 | Mihara, Yuki (1624) | Won 2-1 | +211495 |
| 7legacy | 424 | Bacleon, Joseph Brianne (1532) | Lost 1-2 | -181477 |
| top | average opponent: 1546record: 3-4 | new rating: 1477 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 201 | Sugiura, Jun (1634) | Won 2-0 | +211484 |
| 2modern | 529 | Koga, Tokuhiko (1517) | Lost 0-2 | -171467 |
| 3modern | 1001 | Kondo, Masahiro (1535) | Lost 0-2 | -171450 |
| 4modern | 955 | Saito, Yuki (1555) | Won 2-1 | +201470 |
| 5modern | 836 | Noda, Yuuichirou (1461) | Won 2-1 | +181488 |
| 6modern | 470 | Maeda, Takafumi (1450) | Lost 0-2 | -191469 |
| 7modern | 934 | Fukuda, Yoshifumi (1476) | Won 2-0 | +181487 |
| 8modern | 464 | Matsubara, Yuuichi (1562) | Lost 1-2 | -171470 |
| 9modern | 741 | Ishiwata, Ryohei (1458) | Won 2-0 | +181488 |
| top | average opponent: 1516record: 5-4 | new rating: 1488 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 719 | Saito, Shigeru (1479) | Lost 1-2 | -171438 |
| 2legacy | 774 | Kudo, Amiru (1422) | Won 2-1 | +181456 |
| 3legacy | 736 | Takashima, Toshihiro (1483) | Draw 1-1 | 01456 |
| 4legacy | 820 | Djokic, Nick (1483) | Lost 1-2 | -171439 |
| 5legacy | 946 | Taura, Takuma (1481) | Lost 0-2 | -181421 |
| 6legacy | 1019 | Nishibori, Takayuki (1463) | Won 2-1 | +191440 |
| 7legacy | 873 | Nagumo, Hiroyuki (1486) | Won 2-1 | +191459 |
| 8legacy | 693 | Itou, Motoki (1641) | Lost 0-2 | -151444 |
| 9legacy | 686 | Iyoda, Yuki (1488) | Won 2-1 | +191463 |
| top | average opponent: 1492record: 4-4-1 | new rating: 1463 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1071 | Yang, Yu Min (1460) | Lost 0-2 | -191455 |
| top | record: 0-1 | new rating: 1455 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 185 | Nakai, Daichi (1500) | Lost 0-2 | -181471 |
| 2standard | 605 | Danjo, Hiroyuki (1484) | Won 2-0 | +191490 |
| 3standard | 785 | Nakai, Shota (1516) | Won 2-1 | +181508 |
| 4standard | 566 | Kamada, Chihiro (1543) | Lost 0-2 | -171491 |
| 5standard | 854 | Ohshiba, Atsushi (1502) | Won 2-1 | +181509 |
| 6standard | 724 | Itami, Toshimitsu (1520) | Lost 1-2 | -181491 |
| 7standard | 698 | Matsuyama, Takuya (1515) | Lost 0-2 | -171474 |
| top | average opponent: 1511record: 3-4 | new rating: 1474 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2187 | Zhang, Steven (1500) | Lost 0-2 | -181470 |
| 2sealed | 2361 | Otaki, Yuji (1483) | Won 2-0 | +191489 |
| 3sealed | 2356 | Yago, Hironobu (1500) | Won 2-0 | +181507 |
| 4sealed | 2174 | Matsuya, Rei (1511) | Won 2-1 | +181525 |
| 5sealed | 2073 | Tomita, Shunsuke (1534) | Lost 0-2 | -181507 |
| 6sealed | 2261 | Ishii, Kenta (1514) | Lost 0-2 | -181489 |
| top | average opponent: 1507record: 3-3 | new rating: 1489 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 503 | Nakamura, Kousuke (1454) | Won 2-0 | +191416 |
| 2legacy | 525 | Urano, Tomohisa (1469) | Won 2-1 | +191435 |
| 3legacy | 594 | Katou, Yuki (1500) | Lost 0-2 | -171418 |
| 4legacy | 727 | Nishikawa, Tatsuya (Shiga) (1521) | Won 2-0 | +201438 |
| 5legacy | 585 | Yamada, Hiroki (1544) | Won 2-0 | +201458 |
| 6legacy | 595 | Uta, Atushi (1557) | Won 2-1 | +201478 |
| 7legacy | 574 | Sasaki, Takayuki (1580) | Lost 0-2 | -161462 |
| 8legacy | 594 | Shimoya, Hiroyuki (1800) | Draw 1-1 | +51467 |
| 9legacy | 595 | Osa, Tomoki (1621) | Won 2-0 | +211488 |
| top | average opponent: 1561record: 6-2-1 | new rating: 1488 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 262 | Swartz, Ben (1479) | Lost 0-2 | -171424 |
| 2standard | 352 | Miyata, Shohei (1471) | Won 2-0 | +191443 |
| 3standard | 228 | Yamauchi, Takashi (1598) | Lost 1-2 | -161427 |
| 4standard | 364 | Kyan, Morihito (1482) | Lost 0-2 | -171410 |
| 5standard | 361 | Takai, Hiroaki (1529) | Lost 0-2 | -151395 |
| 6standard | 348 | Watanabe, Kazuaki (1444) | Won 2-1 | +181413 |
| 7standard | 279 | Lim, Daryl Jia Tsen (1462) | Won 2-0 | +191432 |
| 8standard | 211 | Sasamoto, Yuko (1420) | Lost 0-2 | -181414 |
| 9standard | 184 | Zhao, Tianyu (1453) | Lost 1-2 | -171397 |
| top | average opponent: 1482record: 3-6 | new rating: 1397 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 189 | Yoshida, Mitsutaka (1237) | Won 2-1 | +131513 |
| 2standard | 214 | Gokan, Masaki (1516) | Lost 1-2 | -181495 |
| 3standard | 275 | Furukawa, Hiroki (1519) | Lost 0-2 | -171478 |
| 4standard | 358 | Kobayashi, Jun (1482) | Won 2-0 | +181496 |
| 5standard | 228 | Ishikawa, Kazuyuki (1386) | Won 2-0 | +161512 |
| 6standard | 190 | Kimura, Takuto (1503) | Lost 0-2 | -181494 |
| 7standard | 182 | Ishimaru, Ken (1589) | Lost 1-2 | -171477 |
| 8standard | 181 | Ono, Youhei (1483) | Lost 1-2 | -171460 |
| 9standard | 167 | Kuramoto, Hiroki (1433) | Lost 1-2 | -191441 |
| top | average opponent: 1461record: 3-6 | new rating: 1441 | ||