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Individual Calculations January 2018 |
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| Fernandez, Gabriel Total change: 11.80 | |   |
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| IRT Abierto Mayor Club de Ajedrez Posadas 2017 | Posadas | ARG | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1659 | 2.50 | 4 | 0.59 | 20 | 11.80 | |
|  Salvador, Daniel | | | 1832 | ARG | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Crotti, Lucas | | | 2028 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Marquez, Ivette Fiorela | | | 1259 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chu Lau, Carlos | | | 1572 | ARG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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