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Individual Calculations January 2018 |
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| Velez Cousillas, Ana Isabel Total change: -8.00 | |   |
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| Copa de Cantabria 2017-2018 | Cantabria | ESP | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1259 | 0.50 | 2 | -0.40 | 20 | -8.00 | |
|  Benito Vilella, Francisco Jose | | | 1349 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Tabuenca Mendataurigoitia, Dani | | | 1246 | ESP | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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