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Individual Calculations December 2018 |
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| Pomares, Roberto Carlos Total change: -31.60 | |   |
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| Primera Fase del Campeonato Nacional por Equipos 2018. | Managua | NCA | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1477 | 0.50 | 7 | -1.58 | 20 | -31.60 | |
|  Rodriguez Guerrero, Diana Michel | | | 1308 | NCA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gaitan, Norlan | | | 1506 | NCA | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Quintero, Armando | | | 1843 | NCA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pichardo, Carlos | | | 1667 | NCA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Solorzano Rivera, Freddy Alfonso | | | 1604 | NCA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sanchez, Eneo | | | 1877 * | NCA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanchez, Gabriel Ivan | | | 1791 | NCA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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