Sibley, Keith
Current rating: 1547
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 140 | Bui, Alex (1519) | Lost 0-2 | -191548 |
| 4modern | 582 | Russell, Marco (1501) | Won 2-1 | +181566 |
| 5modern | 185 | dela Cruz, Jimmy (1600) | Draw 1-1 | 01566 |
| 6modern | 303 | Ho, Chad (1485) | Lost 1-2 | -191547 |
| top | average opponent: 1526record: 1-2-1 | new rating: 1547 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Bent, Tom (1500) | Won 2-0 | +181522 |
| 2standard | 157 | Eliot, Dominic (1482) | Lost 1-2 | -191503 |
| 3standard | 282 | Cozzoli, Kevin (1535) | Won 2-1 | +181521 |
| 4standard | 432 | Penrod, Shaun (1537) | Won 2-1 | +191540 |
| 5standard | 114 | Chow, Edward (1477) | Won 2-0 | +171557 |
| 6standard | 98 | Brown, Andrew J (1557) | Won 2-0 | +181575 |
| 7standard | 58 | See, Wesley (1770) | Lost 1-2 | -151560 |
| 8standard | 111 | Adams, Cody (1546) | Won 2-1 | +181578 |
| 9standard | 72 | Landale, Tim (2015) | Lost 1-2 | -111567 |
| top | average opponent: 1602record: 6-3 | new rating: 1567 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 316 | Searl, Leland (1500) | Won 2-0 | +181518 |
| 2standard | 332 | Madison, Trystan (1518) | Won 2-1 | +181536 |
| 3standard | 247 | Bercovich, Brandon (1744) | Lost 1-2 | -141522 |
| 4standard | 427 | Blair, Robert (1500) | Won 2-1 | +171539 |
| 5standard | 302 | Gaines, Tyler Jo (1556) | Lost 0-2 | -171522 |
| 6standard | 421 | Madarang, Carl (1517) | Lost 1-2 | -181504 |
| top | average opponent: 1556record: 3-3 | new rating: 1504 | ||