Individual Calculations July 2009
 Crespo, Eugenio  Total change: 14.75  Rating chartPersonal card
 XL Abierto de Mar del Plata Mar del Plata, Buenos Aires ARG 2009-04-05
RcRownchangeKK*chgGame
 2171 2004 2.00 5 0.59 25 14.75 
  Cristobal, Manuel 2145 ARG0.001-0.3125-7.75 
  Coda, Carlos 2165 ARG0.001-0.2925-7.25 
  Daneri, Martin 2149 ARG1.0010.692517.25 
  Herrera, Martin 2178 ARG1.0010.732518.25 
  Virgillito, Cristiasn 2216 ARG0.001-0.2325-5.75 

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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