Individual Calculations January 2018
 Espinosa Illanes, Michael Salvad  Total change: -62.40  Rating chartPersonal card
 IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 Arica CHI 2017-12-10
RcRownchangeKK*chgGame
 1653 1662 3.50 10 -1.56 40 -62.40 
  Olivares Olivares, Claudio f2062  * CHI0.001-0.0840-3.20 
  Rozas Lazcano, Valeska 1262  * CHI1.0010.08403.20 
  Poblete Rojas, Pablo 1970 CHI0.001-0.1440-5.60 
  Norabuena Ticona, Gabriela Paola 1262  * PER1.0010.08403.20 
  Rivera Sarmiento, Andres Misael 1875 CHI0.001-0.2340-9.20 
  Mamani Ramirez, Joel Andres 1436 CHI1.0010.21408.40 
  Rodriguez Mayorca, Joseph 1943 PER0.001-0.1640-6.40 
  Daneri Fraga, Martin c2062  * ARG0.001-0.0840-3.20 
  Vergara Barreda, Inaki Imanol 1400 CHI0.501-0.3240-12.80 
  Colla Polo, Sharon 1262  * PER0.001-0.9240-36.80 
 * 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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