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Individual Calculations November 2018 |
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| McKenna, John R Total change: -13.40 | |   |
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| 38th Surrey Chess Congress Major | London | ENG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1625 | 1.00 | 3 | -0.67 | 20 | -13.40 | |
|  Howes, David J | | | 1453 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Finnegan, Oliver | | | 1701 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Verma, Shlok | | | 1594 | ENG | 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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