Individual Calculations September 2017
 Ferrero, Agustin  Total change: 11.20  Rating chartPersonal card
 Semifinal Arg.Amateur Cruce de los Andes 200 anios San Juan ARG 2017-08-19
RcRownchangeKK*chgGame
 1895 1659 1.00 2 0.56 20 11.20 
  Gonzalez, Matias 1804 ARG1.0010.692013.80 
  Herrmann, Roman 1986 ARG0.001-0.1320-2.60 

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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