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Individual Calculations December 2017 |
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| Arango Fernandez, Alfonso Total change: 8.20 | |   |
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| VIII Torneo Cidade de Lugo | Lugo | ESP | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1901 | 2.50 | 4 | 0.41 | 20 | 8.20 | |
|  Peteira Mosteirin, Pablo | | | 1501 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gonzalez Perez, Arian | m | | 2301 * | FID | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lopez Otero, Brais | | | 1501 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rey Malde, Henrique | | | 2178 | ESP | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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