Individual Calculations January 2010
 Andreolini, Mauro  Total change: -12.90  Rating chartPersonal card
 CP Modena Modena ITA 2009-12-11
RcRownchangeKK*chgGame
 1928 2157 3.00 5 -0.86 15 -12.90 
  Castelli, Antonio 1757  * ITA1.0010.08151.20 
  Di Trapani, Davide 1913 ITA0.001-0.8015-12.00 
  Vincenzi, Marco 2078 ITA0.501-0.1115-1.65 
  De Biaggi, Paolo 1878 ITA1.0010.16152.40 
  Trangoni, Bruno 2015 ITA0.501-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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