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Individual Calculations December 2021 |
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| Erades Berenguer, Ana Total change: -7.20 | |   |
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| Primera Autonomica Norte 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1669 | 2.50 | 7 | 0.06 | 20 | 1.20 | |
|  Camarillas Castellano, Pau | | | 1621 | ESP | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Perez Pinazo, Jose Oscar | | | 1634 | ESP | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gargallo Catalan, Oscar | | | 1846 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Fernandez Martin, Carlos | | | 1766 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Quinonero Simon, Jose | | | 2027 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Albarracin Guillen, Jose Manuel | | | 1829 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Harutyunyan, Gagik | | | 1831 | ARM | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | Primera Autonomica Centro 2021 | Valencia | ESP | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1669 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| | Garcia Colomar, Agustin | | | 1269 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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