Individual Calculations January 2010
 Tagliaferri, Valerio  Total change: 5.25  Rating chartPersonal card
 OP Memorial G. Molinari Milano ITA 2009-10-30
RcRownchangeKK*chgGame
 1976 1860 1.50 3 0.35 15 5.25 
  Damia, Angelo f2260  * ITA0.001-0.0815-1.20 
  Fantina, Carla 1728 ITA1.0010.32154.80 
  Bisignano, Giuseppe 1939 ITA0.5010.11151.65 
 * 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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