Endo, Susumu
Current rating: 1528
Record: 19-19-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 612 | Nagata, Kouhei (1500) | Lost 0-2 | -181469 |
| 2modern | 696 | Kai, Masatoshi (1518) | Won 2-1 | +191488 |
| 3modern | 857 | Irie, Kousuke (1501) | Won 2-0 | +181506 |
| 4modern | 527 | Shoji, Hayato (1510) | Won 2-0 | +181524 |
| 5modern | 355 | Komizo, Isao (1543) | Won 2-0 | +191543 |
| 6modern | 135 | Nishita, Taro (1556) | Lost 0-2 | -181525 |
| 7modern | 355 | Ibushi, Shotaro (1541) | Won 2-0 | +181543 |
| 8modern | 209 | Miyagawa, Yuuta (1516) | Won 2-1 | +181561 |
| 9modern | 105 | Yamasaki, Yuuta (1508) | Lost 0-2 | -191542 |
| 10modern | 201 | Kamada, Yuuki (1515) | Lost 1-2 | -191523 |
| 11modern | 193 | Fujii, Takafumi (1542) | Won 2-0 | +191542 |
| 12modern | 158 | Kawasaki, Hirotaka (1771) | Lost 0-2 | -141528 |
| top | average opponent: 1543record: 7-5 | new rating: 1528 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 477 | Kushibe, Toshiki (1613) | Won 2-1 | +211486 |
| 2standard | 605 | Monna, Takaaki (1435) | Lost 0-2 | -191467 |
| 3standard | 977 | Okuhara, Azumi (1508) | Won 2-1 | +181485 |
| 4standard | 500 | Miyake, Daisuke1035 (1494) | Won 2-0 | +191504 |
| 5standard | 411 | Mimido, Ryuji (1553) | Won 2-1 | +181522 |
| 6standard | 377 | Yoshimoto, Ryuya (1527) | Lost 1-2 | -171505 |
| 7standard | 458 | Aki, Kyoichi (1534) | Lost 1-2 | -181487 |
| top | average opponent: 1523record: 4-3 | new rating: 1487 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 498 | Noto, Kohei (1500) | Lost 0-2 | -181483 |
| 2legacy | 829 | Uchiyama, Tsubasa (1483) | Lost 0-2 | -181465 |
| 3legacy | 1037 | Yanagi, Yuichi (1425) | Won 2-0 | +171482 |
| 4legacy | 932 | Gauthier, Damien (1479) | Won 2-0 | +181500 |
| 5legacy | 584 | Itabashi, Ryousuke (1464) | Lost 0-2 | -191481 |
| 6legacy | 812 | Ono, Makoto (1570) | Lost 0-2 | -161465 |
| top | average opponent: 1487record: 2-4 | new rating: 1465 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 168 | Mochizuki, Tomohiro (1501) | Draw 1-1 | +11454 |
| 2standard | 212 | Omura, Ryuji (1500) | Lost 1-2 | -171437 |
| 3standard | 353 | Hashimoto, Akio (1529) | Won 2-1 | +191456 |
| 4standard | 279 | Hayashi, Kazuya (1487) | Won 2-0 | +191475 |
| 5standard | 199 | Yamaga, Takumi (1519) | Won 2-0 | +191494 |
| 6standard | 121 | Kumon, Takahiro (1537) | Won 2-0 | +191513 |
| 7standard | 73 | Chiba, Akio (1863) | Lost 0-2 | -121501 |
| top | average opponent: 1562record: 4-2-1 | new rating: 1501 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 744 | Wechsler, Simon (1674) | Lost 0-2 | -141453 |
| top | record: 0-1 | new rating: 1453 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 169 | Sakurai, Hiroki (1515) | Lost 0-2 | -181482 |
| 2modern | 635 | Iwayama, Masatomo (1482) | Won 2-0 | +181500 |
| 3modern | 311 | Okawara, Shinichi (1500) | Won 2-1 | +181518 |
| 4modern | 349 | Endou, Ryuuji (1520) | Lost 1-2 | -181500 |
| 5modern | 341 | Matsuyama, Satoshi (1665) | Lost 1-2 | -151485 |
| 6modern | 472 | Todate, Shoutarou (1486) | Lost 1-2 | -181467 |
| top | average opponent: 1528record: 2-4 | new rating: 1467 | ||