Individual Calculations August 2013
 Nikomanis, Andreas  Total change: -11.25  Rating chartPersonal card
 21st open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2013-05-14
RcRownchangeKK*chgGame
 1951 2064 2.50 5 -0.75 15 -11.25 
  Kaldis, Georgios 1914 GRE0.501-0.2015-3.00 
  Sarakenidis, Nikolaos 1892 GRE1.0010.27154.05 
  Sideris, Theodoros 2039 GRE0.001-0.5315-7.95 
  Nakas, Spyridon 1878 GRE1.0010.26153.90 
  Panagiotopoulos, Vas 2030 GRE0.001-0.5515-8.25 

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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