Individual Calculations May 2014
 Kouloumpis, Gerasimos  Total change: 5.40  Rating chartPersonal card
 16th Patraikos Open Patra GRE 2014-02-26
RcRownchangeKK*chgGame
 1745 1610 1.50 4 0.18 30 5.40 
  Diamantopoulos, Nikolaos 1858 GRE0.001-0.1930-5.70 
  Kontis, Michail 1542 GRE0.001-0.5930-17.70 
  Tassis, Ioannis 1713 GRE1.0010.643019.20 
  Vazouras, Theodoros 1867 GRE0.5010.32309.60 

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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