Individual Calculations July 2014
 Sarakenidis, Nikolaos  Total change: 1.20  Rating chartPersonal card
 2014 Team Cup of Attica Attica GRE 2014-04-06
RcRownchangeKK*chgGame
 1760 1913 1.00 1 0.30 15 4.50 
  Koutsidis, Achilleas 1760 GRE1.0010.30154.50 

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)
 
 26th open SOP - SMAOK over 1900 Pagkrati - Athens GRE 2014-05-06
RcRownchangeKK*chgGame
 1893 1922 2.50 5 -0.22 15 -3.30 
  Galanos, Dimitrios 2115 GRE0.001-0.2515-3.75 
  Koutsidis, Achilleas 1776 GRE0.001-0.7015-10.50 
  Stoumbou, Eleni 1844 GRE0.501-0.1115-1.65 
  Siaparinas, Konstantinos 1909 GRE1.0010.48157.20 
  Nakas, Spyridon 1822 GRE1.0010.36155.40 

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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