Weiskotten, Brendan
Current rating: 1609
Record: 18-12-1
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 379 | Ohren, Chase (1500) | Won 2-0 | +161632 |
| 2sealed | 179 | Dooley, James (1521) | Won 2-0 | +161648 |
| 3sealed | 204 | Fink, Justin (1500) | Lost 1-2 | -211627 |
| 4sealed | 445 | Mouacheupao, Saolomon (1639) | Lost 0-2 | -181609 |
| top | average opponent: 1540record: 2-2 | new rating: 1609 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 28 | Kawai, Yusuke (1540) | Won 2-1 | +171609 |
| 3standard | 90 | Hanyuu, Yuusuke (1536) | Won 2-1 | +171626 |
| 4standard | 68 | Lindgren, Tommi (1696) | Won 2-1 | +191645 |
| 5standard | 12 | Yasooka, Shota (1865) | Lost 1-2 | -141631 |
| 6standard | 38 | Endou, Yuusuke (1749) | Lost 0-2 | -161615 |
| 7standard | 94 | Ooneda, Yoshihiro (1607) | Won 2-0 | +181633 |
| 8standard | 62 | Watanabe, Kenji (1513) | Draw 1-1 | -21631 |
| 9standard | 91 | Ikeda, Tsuyoshi (1816) | Lost 1-2 | -151616 |
| top | average opponent: 1665record: 4-3-1 | new rating: 1616 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 192 | Takeda, Hiroya (1455) | Lost 0-2 | -211601 |
| 3extended | 371 | Sakamoto, Naoki (1390) | Won 2-1 | +141615 |
| 4extended | 244 | Matsuda, Yukio (1520) | Won 2-1 | +161631 |
| 5extended | 139 | Tsukamoto, Tatsushi (1439) | Lost 1-2 | -211610 |
| 6extended | 233 | Kotouge, Tatsuya (1622) | Lost 0-2 | -181592 |
| top | average opponent: 1485record: 2-3 | new rating: 1592 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Tagawa, Takashi (1523) | Lost 1-2 | -181482 |
| 2sealed | 216 | Takeishi, Kouji (1482) | Won 2-0 | +181500 |
| 3sealed | 239 | Okamoto, Masahiro (1509) | Won 2-0 | +191519 |
| 4sealed | 133 | Nakamichi, Daisuke (1485) | Lost 0-2 | -191500 |
| 5sealed | 204 | Hosono, Yasutaka (1535) | Won 2-1 | +191519 |
| 6sealed | 108 | Watanabe, Kazuki (1592) | Won 2-1 | +191538 |
| 7sealed | 98 | Sasage, Yosuke (1539) | Won 2-0 | +181556 |
| 8sealed | 37 | Chen, Liang (1664) | Won 2-0 | +201576 |
| 9sealed | 60 | Komuro, Shuu (1842) | Won 2-0 | +231599 |
| 10draft | 7 | Ishikawa, Shou (1692) | Lost 1-2 | -171582 |
| 12draft | 11 | Okuda, Masateru (1568) | Won 2-1 | +181600 |
| 13draft | 11 | Imai, Tomoyuki (1594) | Won 2-0 | +181618 |
| 14draft | 40 | Kinoshita, Tomoya (1657) | Lost 0-2 | -171601 |
| 15draft | 18 | Katayose, Shingo (1766) | Won 2-1 | +211622 |
| top | average opponent: 1603record: 10-4 | new rating: 1622 | ||