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Individual Calculations October 2017 |
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| Hayward, Philip T Total change: -13.60 | |   |
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| CCF LATE SUMMER LONG PLAY CONGRESS OPEN | London | ENG | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1881 | 1.50 | 5 | -0.68 | 20 | -13.60 | |
|  Ogunshola, Ben | | | 2156 | NGR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Zhao, Haolin | | | 1749 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Prior, Stephen Cv | | | 2080 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Foster, Timothy | | | 1842 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ortiz Sanchez, Luis | | | 1851 | ESP | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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