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Individual Calculations January 2018 |
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| Herrera Vidal, Rafael Total change: 9.20 | |   |
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| Camp. de Sevilla por equipos 2017 Segunda | Provincia de Sevilla | ESP | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1834 | 2.00 | 3 | 0.23 | 40 | 9.20 | |
|  Perea Vizcaya, Francisco | | | 1586 | ESP | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Paredes Castilla, Rafael | | | 2065 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Lopez Sanchez, Antonio | | | 1643 | ESP | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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