Takeda, Natsuki
Current rating: 1439
Record: 3-7
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 911 | Wada, Ryota (1479) | Won 2-0 | +181466 |
| 2sealed | 814 | Iwata, Futoshi (1597) | Won 2-0 | +211487 |
| 3sealed | 773 | Nakatani, Hiroki (1473) | Lost 0-2 | -181469 |
| 4sealed | 917 | Iwayama, Masatomo (1557) | Lost 0-2 | -171452 |
| 5sealed | 994 | Onizuka, Hiroshi (1705) | Lost 0-2 | -131439 |
| average opponent: 1562record: 2-3 | new rating: 1439 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Ueno, Yasunori (1500) | Lost 1-2 | -181482 |
| 2sealed | 306 | Ito, Jun (1539) | Lost 1-2 | -171465 |
| 3sealed | 433 | Hamaoka, Yuma (1464) | Lost 0-2 | -181447 |
| 4sealed | 466 | Shinhama, Yuuto (1446) | Won 2-0 | +181465 |
| 5sealed | 417 | Mitsumori, Masahiko (1514) | Lost 0-2 | -171448 |
| average opponent: 1493record: 1-4 | new rating: 1448 | |||