Catania, Colin
Current rating: 1472
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Rouse, Justin (1500) | Lost 0-2 | -191508 |
| 2sealed | 470 | Johnsen, Ian (1482) | Lost 0-2 | -181490 |
| top | average opponent: 1491record: 0-2 | new rating: 1490 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 480 | Zink, Shaun (1500) | Lost 0-2 | -181472 |
| top | record: 0-1 | new rating: 1472 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 456 | Nix, Devin (1377) | Won 2-1 | +161516 |
| 2standard | 282 | Allen, Taylor (1429) | Won 2-1 | +161532 |
| 3standard | 122 | Zizzo, Anthony (1529) | Won 2-0 | +181550 |
| 4standard | 54 | Smith, Robert RC (1899) | Won 2-0 | +241574 |
| 5standard | 10 | Stapleton, Joshua (1642) | Lost 1-2 | -171557 |
| 6standard | 142 | Peterson, Michael (1707) | Won 2-1 | +211578 |
| 7standard | 43 | Talley, Brian (1619) | Lost 1-2 | -171561 |
| 8standard | 170 | O'Connor, John (1556) | Lost 1-2 | -181543 |
| 9standard | 181 | Owens, Ryan (1649) | Lost 0-2 | -161527 |
| top | average opponent: 1601record: 5-4 | new rating: 1527 | ||