Individual Calculations September 2016
 Koutourinis, Apostolos  Total change: 6.40  Rating chartPersonal card
 4th open OPAF 2016 Filothei GRE 2016-08-16
RcRownchangeKK*chgGame
 1921 2065 5.50 8 0.32 20 6.40 
  Louka, Magdalini 1665  * GRE0.001-0.9220-18.40 
  Loutragotis, Paraskevas Pantelei 1665  * GRE1.0010.08201.60 
  Rahmanidis, Petros 1838 GRE1.0010.21204.20 
  Sideris, Theodoros 1891 GRE1.0010.27205.40 
  Georgiou, Kostantinos 2232 GRE1.0010.722014.40 
  Kouvatsos, Filippos 2175 GRE0.5010.15203.00 
  Karagiannis, Athanasios m2230 GRE0.001-0.2820-5.60 
  Ergazakis, Ioannis 1674 GRE1.0010.09201.80 
 * 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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