Individual Calculations July 2008
 Kolomvas, Dimitrios  Total change: -12.15  Rating chartPersonal card
 Wolrd Amateur Championship 2008 Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 1728 1952 3.00 5 -0.81 15 -12.15 
  Papathanasiou, Ageliki 1613 GRE1.0010.12151.80 
  Glyptis, Georgios 1602 GRE1.0010.11151.65 
  Supriya, Joshi 1821 IND1.0010.32154.80 
  Mitali, Madhukar Patil 1940 IND0.001-0.5215-7.80 
  Zygourakis, Themistoklis 1666 GRE0.001-0.8415-12.60 

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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