Individual Calculations May 2010
 Nikolopoulos, Ilias  Total change: 15.00  Rating chartPersonal card
 Attica Team Championship of B' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1957 1710 1.00 2 0.60 25 15.00 
  Liargovas, Dimitrios 1886 GRE0.5010.23255.75 
  Theoharis, Alexandros 2027 GRE0.5010.37259.25 

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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