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Individual Calculations September 2018 |
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| Parker, Keith Total change: -6.60 | |   |
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| CCS Midweek FIDE Evening Blast 1700 to 1999 | London | ENG | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1851 | 2.00 | 4 | -0.33 | 20 | -6.60 | |
|  Sanitt, Ethan | | | 1708 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Rubeck, Jonathan | | | 1784 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Brown, Geoffrey M | | | 1897 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Remus Elliot, Luke | | | 1774 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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