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Individual Calculations January 2018 |
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| Watson, Jacob Total change: 18.00 | |   |
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| CCF CHRISTMAS LONG PLAY CONGRESS - OPEN | London | ENG | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1844 | 2.00 | 5 | 0.45 | 40 | 18.00 | |
|  Grieve, Harry | | | 2184 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Heron, Donald | | | 1813 | SCO | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ogunshola, Olugbemiga (ben) | | | 2160 | NGR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Faulkner, Martin J | | | 1812 | ENG | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Verma, Aditya | | | 2069 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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