Individual Calculations January 2010
 Nteves, Stamatios  Total change: -2.25  Rating chartPersonal card
 5th Open ASOP Dias Petroupoli - Athens GRE 2009-11-14
RcRownchangeKK*chgGame
 1985 1685 0.00 1 -0.15 15 -2.25 
  Korlotsidis, Spiridon 1985 GRE0.001-0.1515-2.25 

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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