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Individual Calculations September 2017 |
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| Pereyra, Denis Nazareno Total change: -27.20 | |   |
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| II TORNEO IRT SUB 2200 CIUDAD DE OSORNO VERA CHESS ACADEMY | Osorno | CHI | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1947 | 3.50 | 6 | -1.36 | 20 | -27.20 | |
|  Galvez Araya, Carlos Andres | | | 1547 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andrade Navarrete, Daniel Esteban | | | 1673 | CHI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sandoval Parra, Vicente Gabriel | | | 1547 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Santana Gonzalez, Lenin | | | 1725 | CHI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Galvez Giordano, Carlos Alberto | | | 1547 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Daguer, Jose Maria | | | 1954 | CHI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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