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Individual Calculations February 2015 |
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| Astorga Lopez, Alex Angelo Total change: 0.00 | |   |
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| II TORNEO INTERNACIONAL DE AJEDREZ, CIUDAD DE ARICA 2015 | Arica | CHI | 2015-01-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1964 | 0 | 2.00 | 5 | 0.00 | 1892 | | 0.00 | |
|  Aguirre Contreras, Cristian Rodri | | | 2222 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Santiago Lastra, Nefi | | | 1969 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Rios Cautin, Rodrigo | | | 1787 | CHI | 1.00 | 1 | 0.00 | | 0.00 | | | Conde Escobar, Phol Varony | | | 1858 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Ortega, Jaime | | | 1982 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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