Individual Calculations July 2008
 Cavezzana, Davide  Total change: -21.50  Rating chartPersonal card
 OP Memorial Berruto Nichelino ITA 2008-03-07
RcRownchangeKK*chgGame
 1838 1803 0.50 3 -0.86 25 -21.50 
  Malano, Francesco 1946 ITA0.5010.19254.75 
  Di Chiara, Mauro 1812 ITA0.001-0.4925-12.25 
  Pettarini, Renato 1757 ITA0.001-0.5625-14.00 

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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