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Individual Calculations September 2017 |
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| Vera Quijon, Benjamin Ignacio Total change: -3.60 | |   |
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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 |
| 1474 | 1404 | 2.50 | 6 | -0.09 | 40 | -3.60 | |
|  Velasquez Ovalle, Katherine Ailen | | | 1024 | CHI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Garces Garcia, Carlos Alfredo | | | 1756 | CHI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Santana Gonzalez, Lenin | | | 1725 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Reyes Torres, Luis Alfredo | | | 1301 | CHI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Bielefeldt Van Oosterwijk, German | | | 1804 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Galvez Araya, Carlos Andres | | | 1235 | CHI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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