Individual Calculations November 2011
 Perogio, Lorenzo  Total change: -7.50  Rating chartPersonal card
 FE II del Fermano Porto San Giorgio ITA 2011-08-21
RcRownchangeKK*chgGame
 2035 1883 0.50 3 -0.50 15 -7.50 
  Rinaudo, Sergio 2144 ITA0.5010.32154.80 
  Esposito, Luca 2235 ITA0.001-0.1115-1.65 
  Carletti, Davide M. 1726 ITA0.001-0.7115-10.65 

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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