Individual Calculations July 2010
 Doudonis, Hristos  Total change: 10.00  Rating chartPersonal card
 Kappa 44 Kallithea Athens GRE 2010-04-16
RcRownchangeKK*chgGame
 1920 2067 5.00 7 0.37 25 9.25 
  Anthopoulos, Hristos 1667  * GRE0.501-0.4225-10.50 
  Vakakis, Panteleimon 1777 GRE0.501-0.3425-8.50 
  Sigouros, Ioannis 1987 GRE1.0010.39259.75 
  Fakkas, Argirios 1717 GRE1.0010.11252.75 
  Kourkoulos-Arditis, Stamatis 1926 GRE1.0010.31257.75 
  Sienczewski, Zbigniew 2152 GRE1.0010.622515.50 
  Kofidis, Spiros 2213 GRE0.001-0.3025-7.50 
 * 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)
 
 KAPPA 45 Kallithea Athens GRE 2010-05-14
RcRownchangeKK*chgGame
 1938 2021 3.50 6 0.03 25 0.75 
  Kostouros, Alexandros 2273 GRE0.5010.31257.75 
  Florakis, Konstantinos 1621  * GRE1.0010.08252.00 
  Kesoglou, Konstantinos 2084 GRE0.001-0.4125-10.25 
  Fakkas, Argirios 1743 GRE1.0010.17254.25 
  Kofidis, Spiros 2213 GRE0.001-0.2525-6.25 
  Pessiridis, Isaak 1693 GRE1.0010.13253.25 
 * 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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