Individual Calculations May 2010
 Sarris, Georgios  Total change: -2.75  Rating chartPersonal card
 Attica Team Champ. A' Local Category - A' Group Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1949 1892 2.00 5 -0.11 25 -2.75 
  Fanourgakis, Konstantinos 1885 GRE0.501-0.0125-0.25 
  Fessas, Prokopios 1896 GRE0.001-0.4925-12.25 
  Tolis, Evangelos 2100 GRE0.001-0.2325-5.75 
  Nakas, Spyridon 1940 GRE1.0010.572514.25 
  Mitsakis, Konstantinos 1925 GRE0.5010.05251.25 

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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