Individual Calculations November 2009
 Boschetti, Claudio  Total change: 4.50  Rating chartPersonal card
 Weekend CHessOPEN Soazza (SUI) SUI 2009-09-11
RcRownchangeKK*chgGame
 2184 2127 2.50 5 0.30 15 4.50 
  Galyas, Miklos m2464 HUN0.001-0.1215-1.80 
  Haerri, Adrian 1973 SUI1.0010.29154.35 
  Cavaletto, Massimo 2083 SUI1.0010.44156.60 
  Szakolczai, Peter f2272 HUN0.001-0.3115-4.65 
  Astengo, Corrado 2127 ITA0.5010.00150.00 

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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