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Individual Calculations January 2019 |
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| Cheung, Ryan Total change: -6.00 | |   |
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| 10th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1633 | 1.00 | 3 | -0.15 | 40 | -6.00 | |
|  Beltran Vidal, Daniel | | | 1676 | ESP | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Deus, Pedro | | | 1733 | POR | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Chan, Sheng Liang Bernard | | | 1745 | MAS | 0.00 | 1 | -0.35 | 40 | -14.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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