Siczewicz, Ian
Current rating: 1538
Record: 8-6
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 421 | Fortin, Christian (1531) | Lost 0-2 | -171485 |
| 2legacy | 529 | Lynch, Neal (1432) | Won 2-0 | +171502 |
| 3legacy | 431 | Brass, Hayden (1500) | Won 2-0 | +181520 |
| 4legacy | 224 | Duarte, Thiago (1481) | Won 2-1 | +171537 |
| 5legacy | 244 | King, Byron (1598) | Won 2-0 | +191556 |
| 6legacy | 126 | Wood, Mark (1575) | Lost 0-2 | -171539 |
| 7legacy | 145 | D'Imperio, Luke (1537) | Won 2-0 | +181557 |
| 8legacy | 120 | Hammes, James (1523) | Lost 1-2 | -191538 |
| average opponent: 1522record: 5-3 | new rating: 1538 | |||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Lubarsky, Zachary (1523) | Won 2-0 | +181518 |
| 2sealed | 100 | Osmond, Trevor (1517) | Lost 0-2 | -181500 |
| 3sealed | 130 | Johnson-Epstein, Jasper (1610) | Lost 1-2 | -161484 |
| 4sealed | 274 | Thurston, Chad (1481) | Won 2-0 | +181502 |
| 5sealed | 158 | Kim, Michael D (1500) | Lost 1-2 | -181484 |
| 6sealed | 192 | Oji, Joshua (1482) | Won 2-0 | +181502 |
| average opponent: 1519record: 3-3 | new rating: 1502 | |||