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Individual Calculations January 2019 |
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| Wood, Peter R Total change: -14.20 | |   |
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| 10th CSC London Chess Classic: 5-Day Under 2050 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1897 | 1.50 | 4 | -0.71 | 20 | -14.20 | |
|  McKenna, John R | | | 1608 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Haldane, Robin W | | | 2011 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Underwood, Jonathan Wr | | | 1949 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Marin Aso, Jose Luis | | | 1824 | ESP | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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