Individual Calculations March 2012
 Karajannidis, Christos  Total change: 0.00  Rating chartPersonal card
 Open tournament "Christmas Knight" - A' Group Halandri GRE 2011-12-26
RcRownchangeRpKK*chgGame
 1889 0 3.50 5 0.00 1919   0.00 
  Sverkounos, Spyridon 2023 GRE1.0010.00 0.00 
  Doudonis, Hristos 1990 GRE0.0010.00 0.00 
  Samartzis, Mihail 1851 GRE1.0010.00 0.00 
  Tsiros, Fragkiskos Vlasios 1850 GRE0.5010.00 0.00 
  Zervogiannis, Alexandros 1730 GRE1.0010.00 0.00 

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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