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Individual Calculations November 2017 |
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| Hastilow, Sarah Total change: -1.80 | |   |
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| CCF WINTER CHESS 2017-18 LONG PLAY OCTOBER 2017 | London | ENG | 2017-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1139 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
|  Wimble, Garry | | | 1078 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Couchman, Andrew A | | | 1131 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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