Individual Calculations July 2010
 Ferraro, Oscar Anibal  Total change: 2.85  Rating chartPersonal card
 Superior de FANEBA Villa Ballester ARG 2010-05-14
RcRownchangeKK*chgGame
 1974 1840 1.50 4 0.19 15 2.85 
  Velazquez, Gustavo 2062 ARG0.5010.28154.20 
  Villarreal, Ivan Nicolas 1937 ARG0.001-0.3715-5.55 
  Toranzo, Sebastian 1865 ARG1.0010.53157.95 
  Montoro, Gustavo E. 2031 ARG0.001-0.2515-3.75 

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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