Individual Calculations April 2016
 Villanueva Cid, Miguel  Total change: 9.80  Rating chartPersonal card
 OPEN SEMANA VALDIVIANA 2016 Valdivia CHI 2016-02-25
RcRownchangeKK*chgGame
 1897 1773 3.00 7 0.49 20 9.80 
  Silva Sanchez, Carlos f2173  * CHI0.5010.42208.40 
  Pereyra , Denis Nazareno 1935 ARG0.5010.21204.20 
  Aguirre Contreras, Cristian Rodri f2158 CHI0.001-0.0920-1.80 
  Bahamonde Cepeda, Jose Patricio 1380 CHI1.0010.08201.60 
  Matamala Clemente, Javier 1564 CHI1.0010.23204.60 
  Jorquera Alfaro, Mauricio 2023 CHI0.001-0.1920-3.80 
  Estrada Lavin, Cristian Alexander 2048 CHI0.001-0.1720-3.40 
 * 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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