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Individual Calculations February 2021 |
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| Ruiz Roldan, Esther Total change: 21.20 | |   |
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| Torneo de Navidad Ajedrez Tajamar 2020 | Madrid | ESP | 2020-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1157 | 2.00 | 5 | 0.53 | 40 | 21.20 | |
|  Ingunza Curro, Alvaro | | | 1351 | ESP | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ferrando Marti, Roberto | | | 1529 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Palomo Monserrat, Lorenzo | | | 1324 | ESP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pena Gutierrez, Jacobo | | | 1151 | ESP | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Plaza Plaza, Prudencio | | | 1280 | ESP | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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