Rapid: Individual Calculations December 2014
 Koerant, Filipos  Total change: -3.40  Rating chartPersonal card
 2nd open rapid EOS Acharnon 2014 Acharnes GRE 2014-11-23
RcRownchangeKK*chgGame
 1910 1945 3.50 7 -0.17 20 -3.40 
  Tzavaras, Spyridon 1545  * GRE1.0010.08201.60 
  Grigoriadis, Alexandros m2241 GRE0.001-0.1520-3.00 
  Dimanoudis, Agelos 1701 GRE1.0010.20204.00 
  Sienczewski, Zbigniew 2186 POL0.001-0.2020-4.00 
  Spyropoulos, Nikolaos 1604 GRE0.001-0.8820-17.60 
  Korres, Evangelos 2084 GRE1.0010.692013.80 
  Petraki, Maria wf2012 GRE0.5010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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