Individual Calculations October 2008
 Kallias, Nikolaos  Total change: -9.00  Rating chartPersonal card
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1939 1780 2.00 8 -0.36 25 -9.00 
  Papadimitriou, Athanasios 2059 GRE0.001-0.1625-4.00 
  Tsokopoulos, Dedalos 1896 GRE1.0010.662516.50 
  Tsagaropoulos, Spyridon 2045 GRE0.001-0.1825-4.50 
  Michelakos, Panagiotis 1954 GRE0.001-0.2725-6.75 
  Liaskos, Leonidas 1964 GRE0.001-0.2625-6.50 
  Paouris, Nikolaos 1858 GRE1.0010.612515.25 
  Kostas, Panagiotis 1895 GRE0.001-0.3425-8.50 
  Kiriazis, Dimitrios 1841 GRE0.001-0.4225-10.50 

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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