Individual Calculations October 2015
 Bonazzi, Edoardo  Total change: -0.60  Rating chartPersonal card
 FE 36 Conca della Presolana - Scacco Bratto Bratto ITA 2015-08-22
RcRownchangeKK*chgGame
 2112 2113 4.50 9 -0.03 20 -0.60 
  Aghayev, Miragha f2354 ITA0.001-0.2020-4.00 
  Cattaneo, Marco 2175 ITA0.5010.09201.80 
  Ricci, Marco f2040 ITA0.501-0.1020-2.00 
  Giretti Kanev, Jasen 2211 ITA0.001-0.3720-7.40 
  Ranfagni, Stefano 1970 ITA1.0010.31206.20 
  Ventura, Salvatore 2083 ITA0.001-0.5420-10.80 
  Ottavi, Marco 1991 ITA0.501-0.1720-3.40 
  Gennari, Jacopo 2125 ITA1.0010.522010.40 
  Motola, Jacopo 2061 ITA1.0010.43208.60 

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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