Kajiyama, Yu
Current rating: 1513
Record: 29-31-1
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Nagaoka, Takayuki (1724) | Lost 0-2 | -161572 |
| 2standard | 876 | Endou, Takahiro (1366) | Lost 1-2 | -211551 |
| 3standard | 1289 | Yuasa, Masaki (1570) | Lost 0-2 | -181533 |
| 4standard | 1234 | Nakamura, Mayuka (1449) | Lost 1-2 | -201513 |
| top | average opponent: 1527record: 0-4 | new rating: 1513 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 345 | Misumi, Kyouhei (1622) | Lost 1-2 | -161458 |
| 2sealed | 893 | Hidaka, Takuya (1482) | Won 2-1 | +191477 |
| 3sealed | 683 | Nishikawa, Shigeki (1276) | Won 2-0 | +141491 |
| 4sealed | 818 | Kiyohara, Daichi (1549) | Won 2-0 | +191510 |
| 5sealed | 254 | Takeishi, Kouji (1804) | Lost 0-2 | -121498 |
| 6sealed | 385 | Miura, Ryuji (1506) | Won 2-0 | +181516 |
| 7sealed | 393 | Iwaki, Tetsuya (1524) | Won 2-0 | +181534 |
| 8sealed | 226 | Shang, Cheng Yan (1538) | Won 2-0 | +181552 |
| 9sealed | 149 | Makishita, Yamato (1521) | Won 2-0 | +171569 |
| 10draft | 36 | Fujimoto, Takehiro (1925) | Won 2-1 | +251594 |
| 11draft | 253 | Nam, Kyung-Min (1603) | Lost 0-2 | -181576 |
| 12draft | 264 | Wada, Yuki (1802) | Lost 0-2 | -141562 |
| 13draft | 56 | Sugiyama, Yuya (2063) | Won 2-0 | +261588 |
| 14draft | 46 | Sasaki, Hideto (1575) | Lost 0-2 | -181570 |
| 15draft | 36 | Hosokawa, Soichiro (1562) | Won 2-1 | +181588 |
| top | average opponent: 1623record: 10-5 | new rating: 1588 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 962 | Jitsukawa, Naofumi (1542) | Lost 1-2 | -161455 |
| 2sealed | 1242 | Tsai, Ming Che (1486) | Won 2-1 | +181473 |
| 3sealed | 1280 | Yamagata, Shuhei (1465) | Won 2-0 | +181491 |
| 4sealed | 1026 | Iizawa, Kyouhei (1517) | Won 2-0 | +191510 |
| 5sealed | 1032 | Yamanaka, Shouki (1520) | Lost 0-2 | -181492 |
| 6sealed | 965 | Sasaki, Yusuke 4501 (1491) | Lost 0-2 | -181474 |
| top | average opponent: 1504record: 3-3 | new rating: 1474 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 338 | Uozumi, Naoki (1500) | Lost 1-2 | -181489 |
| 2sealed | 308 | Maitani, Shintarou (1482) | Won 2-0 | +171506 |
| 3sealed | 387 | Okano, Toshiya (1583) | Lost 0-2 | -161490 |
| 4sealed | 428 | Mikami, Noriaki (1470) | Lost 1-2 | -191471 |
| top | average opponent: 1509record: 1-3 | new rating: 1471 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Yanaka, Taketo (1500) | Won 2-0 | +191453 |
| 2standard | 339 | Kuroda, Masashiro (2035) | Won 2-1 | +271480 |
| 3standard | 203 | Sugimoto, Hiroaki (1569) | Lost 0-2 | -161464 |
| 4standard | 439 | Wakasugi, Eisaku (1506) | Won 2-0 | +191483 |
| 5standard | 352 | Aihara, Shogaku (1675) | Won 2-0 | +211504 |
| 6standard | 116 | Nomura, Ryosuke (1490) | Lost 0-2 | -181486 |
| 7standard | 312 | Tamura, Kei (1504) | Won 2-0 | +181504 |
| 8standard | 243 | Matsuda, Naoto (1566) | Won 2-0 | +191523 |
| 9standard | 168 | Kaido, Shigeto (1594) | Lost 1-2 | -161507 |
| top | average opponent: 1604record: 6-3 | new rating: 1507 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 399 | Okino, Ryuu (1500) | Lost 0-2 | -171408 |
| 2modern | 555 | Iwamoto, Masahiro (1482) | Lost 0-2 | -171391 |
| 3modern | 669 | Watabe, Tetsuro (1466) | Won 2-0 | +201411 |
| 4modern | 599 | Kiuchi, Satoru (1503) | Won 2-1 | +191430 |
| 5modern | 343 | Imai, Satoshi (1626) | Won 2-0 | +221452 |
| 6modern | 385 | Fukuda, Yousuke (1439) | Lost 1-2 | -181434 |
| top | average opponent: 1503record: 3-3 | new rating: 1434 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Kawahata, Shigenobu (1500) | Won 2-1 | +191494 |
| 2standard | 175 | Uchida, Tsuneaki (1518) | Lost 0-2 | -181476 |
| 3standard | 196 | Oikawa, Kenichi M (1500) | Lost 1-2 | -181458 |
| 4standard | 377 | Hosaka, Atsushi (1552) | Lost 1-2 | -161442 |
| 5standard | 372 | Matsui, Jun (1463) | Lost 0-2 | -171425 |
| top | average opponent: 1507record: 1-4 | new rating: 1425 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 156 | Kumano, Ryosuke (1500) | Lost 0-2 | -181495 |
| 2extended | 364 | Amao, Hiroshi (1457) | Lost 0-2 | -191476 |
| 3extended | 408 | Kato, Takanori (1464) | Lost 0-2 | -181458 |
| 4extended | 493 | Hirose, Daichi (1414) | Draw 1-1 | -11457 |
| 5extended | 434 | ishitsuka, syuuhei (1445) | Won 2-1 | +181475 |
| top | average opponent: 1456record: 1-3-1 | new rating: 1475 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 100 | Terada, Tadashi (1500) | Lost 1-2 | -181482 |
| 2standard | 348 | Inoue, Yoshiko (1443) | Won 2-0 | +171499 |
| 3standard | 268 | Hattyou, Yuuki (1500) | Lost 1-2 | -181481 |
| 4standard | 389 | Tanabe, Kazuya (1362) | Won 2-0 | +161497 |
| 5standard | 318 | Kawabata, Yukito (1521) | Lost 0-2 | -171480 |
| 6standard | 317 | Nakanishi, Eiji (1383) | Won 2-0 | +161496 |
| 7standard | 255 | Nagata, Hikaru (1468) | Won 2-1 | +171513 |
| top | average opponent: 1454record: 4-3 | new rating: 1513 | ||