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Individual Calculations December 2012 |
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| Berardo, Tomas Total change: 4.20 | |   |
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| II Abierto Internacional Marcel Duchamp 2012 | Buenos Aires | ARG | 2012-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1676 | 2.50 | 7 | 0.28 | 15 | 4.20 | |
|  Avila, Lucas | | | 2076 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nisental, Enrique | | | 1392 | ARG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Alvarez, Alberto Elias | | | 2040 | ARG | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Bourgeois, William | | | 1940 | URU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Arraga, Gerardo | | | 1953 | ARG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Alonso, Sergio | | | 1507 | ARG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Benedetti, Antonella | | | 1995 | ARG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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