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Individual Calculations May 2017 |
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| Arrata Peralta, Pedro Total change: -18.20 | |   |
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| Nacional Absoluto 2017 | Salinas | ECU | 2017-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1820 | 2.00 | 7 | -0.91 | 20 | -18.20 | |
|  Macias Murillo, Bryan | m | | 2220 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Silva Chifla, Paul | | | 1543 | ECU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Requelme Romero, Jose | | | 1984 | ECU | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Vargas Sotelo, Victor | | | 1463 | ECU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Munoz Sanchez, Miguel | m | | 2220 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Llivisaca Naichap, Maicol | | | 1747 | ECU | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Benitez Chiriboga, Jaime | | | 2111 | ECU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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