Kim, Chang Y
Current rating: 1635
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 128 | Xu, Ming (1681) | Lost 0-2 | -151541 |
| 4sealed | 166 | Chew, Kelvin (1673) | Won 2-1 | +201561 |
| 5sealed | 29 | Chan, Siu Cheong (1536) | Won 2-1 | +171578 |
| 6sealed | 110 | Chin, Wei Han (1772) | Won 2-1 | +221600 |
| 7sealed | 23 | Fung, Mike (1540) | Won 2-0 | +171617 |
| 8sealed | 78 | Zhi, Yimin (1634) | Won 2-1 | +181635 |
| 9sealed | 15 | Tai, Kei Leung (1856) | Won 2-1 | +221657 |
| 10draft | 34 | Chan, Andy (1714) | Lost 0-2 | -171640 |
| 11draft | 8 | Sugiyama, Yuya (2013) | Lost 1-2 | -111629 |
| 12draft | 34 | Jaro, Ogie (1724) | Won 2-1 | +191648 |
| 13draft | 6 | Kwok, Gavin (1697) | Lost 0-2 | -171631 |
| 14draft | 2 | Hsu, Shuo-En (1679) | Lost 1-2 | -171614 |
| 15draft | 44 | Lim, Zhong Yi (1777) | Won 2-1 | +211635 |
| top | average opponent: 1715record: 8-5 | new rating: 1635 | ||
| Grand Prix Auckland 2012 (RTR standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Cranefield, David (1480) | Lost 0-2 | -191521 |
| 2standard | 83 | Rowan, Antonio (1482) | Won 2-1 | +171538 |
| 3standard | 61 | Brown, Greg [NZL] (1482) | Won 2-1 | +171555 |
| 4standard | 65 | Yap, Yoke Leong (1477) | Lost 0-2 | -191536 |
| 5standard | 69 | Shmagin, Alexander (1482) | Won 2-1 | +171553 |
| 6standard | 57 | Lightfoot, Anatoli (1807) | Won 2-1 | +221575 |
| 7standard | 43 | Lark, Robert (1529) | Lost 1-2 | -191556 |
| top | average opponent: 1534record: 4-3 | new rating: 1556 | ||
| Grand Prix Auckland 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Wong, Jawyei (1500) | Won 2-0 | +181518 |
| 2sealed | 6 | Anderson, Grant (1500) | Lost 1-2 | -181500 |
| 3sealed | 67 | Martin, Craig (1500) | Won 2-0 | +181518 |
| 4sealed | 47 | Hogan, William (1518) | Won 2-0 | +181536 |
| 5sealed | 42 | Pearce, Chris [NZL] (1536) | Won 2-0 | +181554 |
| 6sealed | 24 | Underdown, Gareth (1553) | Won 2-1 | +181572 |
| 7sealed | 9 | D'Ambrosio, Loren (1525) | ID | 01572 |
| 8draft | 14 | Oks, Oliver (1847) | Lost 0-2 | -131559 |
| 9draft | 10 | Hebden, Ross T (1552) | Lost 1-2 | -191540 |
| 10draft | 17 | Patel, Glenn (1555) | Won 2-0 | +191559 |
| 11draft | 3 | Kiesanowski, Cody (1507) | Lost 0-2 | -191540 |
| top | average opponent: 1554record: 6-4-1 | new rating: 1540 | ||