Individual Calculations January 2012
 Berutti, Mario  Total change: -1.95  Rating chartPersonal card
 WE 38 Citta' di Torino Torino ITA 2011-12-02
RcRownchangeKK*chgGame
 1758 1803 1.00 2 -0.13 15 -1.95 
  Negro, Francesco P. 1835 ITA1.0010.54158.10 
  Bullita, Simone 1681 ITA0.001-0.6715-10.05 

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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