Individual Calculations January 2010
 Talavera, Matias  Total change: 15.50  Rating chartPersonal card
 Copa de Campeones Torre Blanca Buenos Aires ARG 2009-11-01
RcRownchangeKK*chgGame
 1992 1862 2.00 4 0.62 25 15.50 
  Converset, Juan Jose 2221 ARG0.001-0.1025-2.50 
  Tanner, Pedro 1959 ARG1.0010.632515.75 
  Minervino, Paula 1764 ARG1.0010.37259.25 
  Gras, Carlos 2025 ARG0.001-0.2825-7.00 

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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