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Individual Calculations January 2020 |
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| Chepillo Copa, Carlos Total change: -7.60 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1706 | 1.50 | 4 | -0.38 | 20 | -7.60 | |
|  Delgadillo, Adonay | f | | 2106 * | BOL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Navarrete Sandoval, Francisco | | | 2093 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Neira Zamudio, Rafael | | | 1466 | CHI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zamora Espinoza, Gaston Mateo | | | 1322 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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