Individual Calculations February 2017
 Roldan Marques, Marta  Total change: -10.80  Rating chartPersonal card
 III Torneo Aniversario Palacio de Pioneros Zaragoza ESP 2016-12-27
RcRownchangeKK*chgGame
 1709 1561 1.00 4 -0.27 40 -10.80 
  Felipo Martinez, Marcos 1408 ESP1.0010.304012.00 
  Obon Zuniga, Francisco 1797 ESP0.001-0.2040-8.00 
  Magan Gonzalez, Alberto 1843 ESP0.001-0.1640-6.40 
  Sanchez Valles, Jose Maria 1789 ESP0.001-0.2140-8.40 

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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