Horaguchi, Kenichi
Current rating: 1445
Record: 5-8
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1311 | Smith, Warren (1609) | Lost 0-2 | -161466 |
| 2modern | 1371 | Cook, Nolan (1480) | Lost 0-2 | -181448 |
| 3modern | 1406 | Werbelow, Chase (1410) | Won 2-1 | +181466 |
| 4modern | 1389 | Freytag, Eric (1427) | Won 2-1 | +171483 |
| 5modern | 1380 | Phillips, Kyle (1405) | Lost 0-2 | -201463 |
| 6modern | 1369 | Shafer, Will (1496) | Lost 0-2 | -171446 |
| 7modern | 1354 | Hatchett, Isaac (1444) | Won 2-0 | +181464 |
| 8modern | 1343 | Lawrence, Madelyn (1403) | Lost 0-2 | -191445 |
| average opponent: 1459record: 3-5 | new rating: 1445 | |||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 150 | Kamigaki, Tomokazu (1500) | Won 2-1 | +181518 |
| 2block | 191 | Chijimi, Keiichi (1500) | Won 2-0 | +181536 |
| 3block | 167 | Cho, Shinichiro (1536) | Lost 1-2 | -181518 |
| 4block | 365 | Yagi, Hiroyuki (1518) | Lost 1-2 | -181500 |
| 5block | 336 | Oohashi, Toshiyuki (1500) | Lost 0-2 | -181482 |
| average opponent: 1511record: 2-3 | new rating: 1482 | |||