Individual Calculations April 2013
 Aldeghi, Damiano  Total change: -16.80  Rating chartPersonal card
 OP 22 Trofeo Ceriano - C Ceriano Laghetto ITA 2013-03-01
RcRownchangeKK*chgGame
 1439 1458 1.00 3 -0.56 30 -16.80 
  Puppi, Simone 1566 ITA0.001-0.3530-10.50 
  Madaschi, Sergio 1500 ITA0.001-0.4430-13.20 
  Molinelli, Luigi 1250 ITA1.0010.23306.90 

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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