Individual Calculations January 2011
 Geropapas, Periklis  Total change: -6.75  Rating chartPersonal card
 4th Open ASOP DIAS 2010 Petroupoli GRE 2010-11-06
RcRownchangeKK*chgGame
 1805 1784 2.00 5 -0.45 15 -6.75 
  Korlotsidis, Spiridon 2023 GRE0.001-0.2015-3.00 
  Mourtzouni, Maria 1646 GRE1.0010.31154.65 
  Ladas, Dimitrios 1687 GRE0.001-0.6315-9.45 
  Grapsas, Panagiotis 1504 GRE1.0010.16152.40 
  Kostouros, Alexandros 2163 GRE0.001-0.0915-1.35 

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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