Individual Calculations March 2011
 Sorcinelli, Andrea  Total change: -34.75  Rating chartPersonal card
 CP Cagliari Cagliari ITA 2011-01-22
RcRownchangeKK*chgGame
 1676 1826 0.00 2 -1.39 25 -34.75 
  Erriu, Giampiero 1714 ITA0.001-0.6525-16.25 
  Neri, Luca 1638 ITA0.001-0.7425-18.50 

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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