Individual Calculations November 2012
 Zinnai, Graziano Matteo  Total change: 1.80  Rating chartPersonal card
 WE 7 Frattamaggiore Frattamaggiore ITA 2012-09-28
RcRownchangeKK*chgGame
 1935 2008 2.50 4 0.12 15 1.80 
  Martorelli, Angelo 1751 ITA1.0010.18152.70 
  Stromboli, Ettore f2314 ITA0.5010.36155.40 
  Baltzopoulos, Giorgos 1941 GRE0.001-0.5915-8.85 
  Ponticelli, Carmine 1732 ITA1.0010.17152.55 

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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