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Individual Calculations May 2018 |
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| Surtees, Mike J Total change: 13.20 | |   |
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| Bolton Easter Congress 2018 Open Championship | Bolton | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2154 | 3.00 | 4 | 0.66 | 20 | 13.20 | |
|  Doran, Chris | | | 1954 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Hilton, Tim | | | 1876 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jaunooby, Ali R | | | 2110 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | McPhillips, Joseph | f | | 2402 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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