Ando, Hideki
Current rating: 1532
Record: 16-14-1
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 27 | Mitsuya, Kazuhiko (1569) | Lost 0-2 | -171517 |
| 3sealed | 183 | Maeda, Kota (1500) | Lost 0-2 | -191498 |
| 4sealed | 276 | Sakurai, Yuu (1454) | Won 2-0 | +181516 |
| 5sealed | 178 | Yasukawa, Kazuhide (1445) | Won 2-1 | +161532 |
| 6sealed | 138 | Neki, Haruyuki (1526) | Won 2-0 | +181550 |
| 7sealed | 89 | Igarashi, Takayuki (1518) | Lost 0-2 | -181532 |
| top | average opponent: 1502record: 3-3 | new rating: 1532 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 48 | Arahori, Kazuaki (1482) | Won 2-1 | +171554 |
| 4block | 27 | Nozaki, Taiki (1535) | Lost 0-2 | -191535 |
| 5block | 232 | Mitamura, Kazuya (1503) | Won 2-1 | +181553 |
| 6block | 155 | Noguchi, Masami (1551) | Lost 1-2 | -181535 |
| 7block | 185 | Iioka, Kenta (1536) | Won 2-1 | +181553 |
| 8block | 96 | Okuno, Noriaki (1555) | Draw 1-1 | 01553 |
| 9block | 119 | Zhin, Chang C. (1506) | Lost 1-2 | -191534 |
| top | average opponent: 1524record: 3-3-1 | new rating: 1534 | ||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 85 | Taima, Tomokazu (1518) | Won 2-1 | +171555 |
| 3sealed | 38 | Matsui, Hisataka (1536) | Lost 0-2 | -181537 |
| 4sealed | 115 | Inoue, Masashi (1520) | Won 2-0 | +181555 |
| 5sealed | 34 | Juumonji, Tarou (1506) | Won 2-1 | +171572 |
| 6sealed | 25 | Itou, Kenshirou (1649) | Lost 0-2 | -171555 |
| 7sealed | 44 | Sato, Shinichi (1536) | Lost 1-2 | -181537 |
| top | average opponent: 1544record: 3-3 | new rating: 1537 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 82 | Kunieda, Norihiro (1500) | Won 2-0 | +191501 |
| 3extended | 58 | Noguchi, Yuji (1500) | Lost 0-2 | -181483 |
| 4extended | 164 | Miyazaki, Teru (1519) | Won 2-1 | +181501 |
| 5extended | 93 | Haneki, Daisuke (1519) | Lost 0-2 | -171484 |
| 6extended | 148 | Kubo, Tadayoshi (1501) | Won 2-0 | +181502 |
| 7extended | 93 | Nakamura, Kazuhiro (1483) | Won 2-1 | +181520 |
| 8extended | 92 | Ohya, Yasuto (1520) | Won 2-0 | +181538 |
| top | average opponent: 1506record: 5-2 | new rating: 1538 | ||
| Grand Prix Sapporo 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 9 | Azuma, Takashi (1536) | Won 2-0 | +191519 |
| 4sealed | 9 | Tsukamoto, Toshiki (1558) | Lost 0-2 | -181501 |
| 5sealed | 45 | Seki, Yutaka (1500) | Lost 0-2 | -181483 |
| 6sealed | 59 | Nakajima, Chikara (1451) | Won 2-1 | +181501 |
| 7sealed | 30 | Harada, Hiroshi (1474) | Lost 1-2 | -191482 |
| top | average opponent: 1504record: 2-3 | new rating: 1482 | ||