Individual Calculations February 2015
 Betsakos, Konstantinos  Total change: 112.80  Rating chartPersonal card
 White Tower 2015 - Open Championship ESSTH-H - A group Thessaloniki GRE 2015-01-03
RcRownchangeKK*chgGame
 1917 1795 6.00 9 2.82 40 112.80 
  Mouratidis, Giannis 1611 GRE1.0010.264010.40 
  Grapsa, Georgia wf2066 GRE1.0010.834033.20 
  Sideris, Georgios 2001 GRE0.5010.264010.40 
  Gountras, Klearhos 2025 GRE1.0010.794031.60 
  Nikolaou, Spiridon 1919 GRE0.5010.17406.80 
  Samakas, Anastasios 1682 GRE1.0010.354014.00 
  Tetepoulidis, Ioannis 1787 GRE0.001-0.5140-20.40 
  Papadopoulos, Panayotis 2008 GRE1.0010.774030.80 
  Papakonstantinou, Dimitrios 2153 GRE0.001-0.1040-4.00 

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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