Individual Calculations February 2015
 Ibarra, Marcos  Total change: 52.40  Rating chartPersonal card
 65 Abierto Verano Villa Ballester Villa Ballester ARG 2015-01-16
RcRownchangeKK*chgGame
 1922 1689 3.00 8 1.31 40 52.40 
  Lagar, Valentin Alejo 2032 ARG0.001-0.1240-4.80 
  Montoro, Gustavo E. 2007 ARG0.001-0.1340-5.20 
  Leguizamon, Arnaldo 1878 ARG0.5010.254010.00 
  Bernal, Lucas 1935 ARG0.5010.314012.40 
  Grillo, Juan Cruz 1843 ARG1.0010.714028.40 
  Edgar, Roberto 1905 ARG0.001-0.2240-8.80 
  Mirada, Luciano 1847 ARG1.0010.714028.40 
  Ariganello, Sebastian 1928 ARG0.001-0.2040-8.00 

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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