Individual Calculations February 2018
 Williams Sastre, Ioan  Total change: 41.60  Rating chartPersonal card
 Abierto de Verano 2018 Comodoro Rivadavia ARG 2018-01-26
RcRownchangeKK*chgGame
 1759 1530 2.50 6 1.04 40 41.60 
  Salinas, Lautaro 1918 ARG0.001-0.0940-3.60 
  Varas Colque, Miguel 1636 ARG1.0010.644025.60 
  Sayar, Julio Jonathan 1802 ARG0.5010.334013.20 
  Romero, Joaquin 1816 ARG1.0010.844033.60 
  Martinez, Daniel 1930  * ARG0.001-0.0840-3.20 
  Draguicevich, Katherina 1454 ARG0.001-0.6040-24.00 
 * 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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