Smithberger, John
Current rating: 1481
| Grand Prix Kobe 2014 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 925 | Watanabe, Kazuki (1566) | Lost 0-2 | -171481 |
| top | record: 0-1 | new rating: 1481 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 600 | Itou, Shigehito (1539) | Won 2-0 | +191520 |
| 2sealed | 696 | Ito, Ryo0497 (1518) | Lost 1-2 | -181502 |
| 3sealed | 802 | Kase, Koichi (1420) | Lost 0-2 | -201482 |
| 4sealed | 860 | Kozuka, Kouji (1452) | Draw 1-1 | 01482 |
| 5sealed | 823 | Isa, Yukifumi (1484) | Won 2-1 | +181500 |
| 6sealed | 753 | Abe, Yuuta (1487) | Draw 0-0 | -11499 |
| 7sealed | 745 | Ochi, Takushi (1520) | Won 2-0 | +191518 |
| 8sealed | 684 | Kelterbaum, Richard (1474) | Lost 0-2 | -191499 |
| 9sealed | 670 | Ishii, Masashi (1423) | Draw 0-0 | -11498 |
| top | average opponent: 1480record: 3-3-3 | new rating: 1498 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Jiang, Yiren (1500) | Won 2-1 | +181518 |
| 2sealed | 99 | Hua, Xi J (1518) | Lost 0-2 | -181500 |
| 3sealed | 108 | Wang, Hao (1500) | Won 2-0 | +181518 |
| 4sealed | 187 | Ip, Mun Lam (1518) | Lost 0-2 | -181500 |
| 5sealed | 201 | Xiao, Dennis (1572) | Lost 1-2 | -171483 |
| 6sealed | 201 | Pan, Junhao (1485) | Won 2-0 | +181501 |
| 7sealed | 177 | Gu, Fengwen (1484) | Won 2-0 | +181519 |
| 8sealed | 106 | Wen, Shun (1519) | Lost 0-2 | -181501 |
| top | average opponent: 1512record: 4-4 | new rating: 1501 | ||