Individual Calculations January 2012
 Calabrese, Michele  Total change: -11.10  Rating chartPersonal card
 CP Chieti 2012 Chieti ITA 2011-12-08
RcRownchangeKK*chgGame
 1919 1894 1.50 4 -0.37 30 -11.10 
  D`angelo, Angelo 2217 ITA0.5010.373011.10 
  Martella, Antonio 1902 ITA0.001-0.4930-14.70 
  Colasante, Marianna 1581 ITA1.0010.14304.20 
  Di Primio, Eugenia 1977 ITA0.001-0.3930-11.70 

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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