Individual Calculations February 2018
 Parron Luceno, David  Total change: 9.40  Rating chartPersonal card
 XVII Torneo De Ajedrez Villa De Mondragon Mondragon ESP 2017-12-26
RcRownchangeKK*chgGame
 1688 1530 1.50 3 0.47 20 9.40 
  Hernando Casas, Jose Manuel 1930  * ESP0.001-0.0820-1.60 
  Fernandez Zubitur, Jokin 1930  * ESP0.5010.42208.40 
  Tornay, Aritz 1205 GER1.0010.13202.60 
 * 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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