Individual Calculations August 2018
 Ley Polanco, Chihon  Total change: 58.80  Rating chartPersonal card
 VII MAGISTRAL POR EQUIPOS CASABLANCA TOURS Santiago CHI 2018-05-03
RcRownchangeKK*chgGame
 1683 1484 2.00 2 1.47 40 58.80 
  Gormaz Tapia, Ignacio 1549 CHI1.0010.594023.60 
  Pape Pena, Sebastian Andres 1816 CHI1.0010.884035.20 

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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