Individual Calculations November 2021
 Sanchez Aylwin, Francisco Rodrigo  Total change: 18.80  Rating chartPersonal card
 IRT POR EQUIPOS JUNTOS POR CORONEL 2021 SUB 2200 Coronel CHI 2021-10-10
RcRownchangeKK*chgGame
 1218 1039 1.00 2 0.47 40 18.80 
  Gonzalez Gonzalez, Valentina Anto 1249 CHI0.001-0.2340-9.20 
  Villablanca Verdugo, Benjamin 1187 CHI1.0010.704028.00 

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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