Individual Calculations August 2012
 Raptakis, Solon  Total change: 22.80  Rating chartPersonal card
 16th open SOP - SMAOK over 1900 rating Pagkrati Athens GRE 2012-05-08
RcRownchangeKK*chgGame
 2081 1951 3.50 6 1.52 15 22.80 
  Kourkoulos-Arditis, Stamatis 2174 GRE1.0010.781511.70 
  Papadimitriou, Loukas 2143 GRE0.5010.25153.75 
  Nikomanis, Andreas 2031 GRE0.001-0.3915-5.85 
  Mitrandzas, Athanasios 2097 GRE0.5010.20153.00 
  Geroukalis, Athanasios 1908 GRE1.0010.44156.60 
  Tepelenis, Nikolaos 2131 GRE0.5010.24153.60 

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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