Individual Calculations February 2016
 Kefalas, Spyridon  Total change: 6.00  Rating chartPersonal card
 Open WHITE TOWER 2015 - ESSTH-HALK open Champ - A group Thessaloniki GRE 2016-01-03
RcRownchangeKK*chgGame
 1912 1986 5.00 8 0.30 20 6.00 
  Chrysostomidis, Alkiviadis 1633 GRE1.0010.11202.20 
  Tsolakos, Panagiotis 1806 GRE1.0010.26205.20 
  Kesidis, Odyseas 2165 GRE0.001-0.2720-5.40 
  Lekatis, Ioannis 1749 GRE0.501-0.3020-6.00 
  Triantafilidis, Mihail 1775 GRE0.501-0.2720-5.40 
  Lagopatis, Nikolaos c2207 GRE1.0010.782015.60 
  Papadopoulos, Panayotis 2066 GRE0.5010.11202.20 
  Tsironis, Alexandros 1897 GRE0.501-0.1220-2.40 

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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