Welsh, Anthony
Current rating: 1457
Record: 10-15
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 215 | Ishikawa, Tomohiro (1518) | Won 2-1 | +191460 |
| 3sealed | 93 | Ohnishi, Jyunpei (1536) | Won 2-0 | +201480 |
| 4sealed | 79 | Yasutomi, Hiroto (1891) | Lost 0-2 | -111469 |
| 5sealed | 204 | Ookubo, Yukimasa (1543) | Lost 0-2 | -171452 |
| 6sealed | 159 | Yoshioka, Yuki (1617) | Lost 1-2 | -151437 |
| 7sealed | 233 | Abe, Kouya (1498) | Won 2-0 | +191456 |
| 8sealed | 326 | Benison, Brian (1419) | Won 2-0 | +171473 |
| 9sealed | 297 | Tateoka, Tomoki (1537) | Lost 1-2 | -161457 |
| top | average opponent: 1570record: 4-4 | new rating: 1457 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 289 | Yanagihara, Hiroki (1519) | Won 2-0 | +191477 |
| 2standard | 185 | Gore, Dustin (1442) | Lost 0-2 | -191458 |
| 3standard | 596 | Oshima, Yuki (1493) | Lost 1-2 | -171441 |
| top | average opponent: 1485record: 1-2 | new rating: 1441 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 30 | Iioka, Natsuru (1551) | Lost 1-2 | -171490 |
| 4modern | 451 | Matsumura, Toshikazu (1532) | Lost 0-2 | -171473 |
| 5modern | 546 | Taru, Genki (1634) | Lost 0-2 | -151458 |
| top | average opponent: 1572record: 0-3 | new rating: 1458 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 50 | Nakada, Naoki (1798) | Lost 1-2 | -121454 |
| 4sealed | 292 | Okamoto, Keita (1500) | Won 2-1 | +191473 |
| 5sealed | 118 | Yamashita, Hidetoshi (1704) | Lost 0-2 | -141459 |
| 6sealed | 318 | Yagi, Wataru (1486) | Won 2-0 | +181477 |
| 7sealed | 118 | Hamano, Kouhei (1564) | Won 2-1 | +201497 |
| 8sealed | 147 | Matsuoka, Tomohide (1805) | Won 2-1 | +231520 |
| 9sealed | 73 | Yoshimori, Sho (1796) | Lost 0-2 | -131507 |
| top | average opponent: 1665record: 4-3 | new rating: 1507 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Tessler, Johnathan T (1615) | Lost 0-2 | -161484 |
| 2sealed | 538 | Wilson, Erik (1482) | Won 2-0 | +181502 |
| 3sealed | 439 | Farrell, Sean (1500) | Lost 0-2 | -181484 |
| 4sealed | 534 | Bunting, Everett (1482) | Lost 0-2 | -181466 |
| top | average opponent: 1520record: 1-3 | new rating: 1466 | ||