Individual Calculations January 2012
 Frei, Alejandro  Total change: 11.40  Rating chartPersonal card
 PRO AM 2011 Villa Martelli ARG 2011-11-07
RcRownchangeKK*chgGame
 1992 1740 2.50 8 0.76 15 11.40 
  Guerrero, Alvaro 2140  * URU0.001-0.0815-1.20 
  Godoy, Carlos 2133 ARG0.001-0.0815-1.20 
  Vega, Fernando 2069 ARG1.0010.881513.20 
  Castillo, Santiago 2120 ARG0.001-0.0915-1.35 
  Micele, Omar 1884 ARG0.5010.19152.85 
  Rasgido, Alejandro 1977 ARG0.001-0.2015-3.00 
  Pravettoni, Ezequiel 1581 ARG1.0010.29154.35 
  Strok, Boris 2032 ARG0.001-0.1515-2.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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