Individual Calculations February 2016
 Tsikerdanos, Konstantinos  Total change: -28.80  Rating chartPersonal card
 Open WHITE TOWER 2015 - ESSTH-HALK open Champ - A group Thessaloniki GRE 2016-01-03
RcRownchangeKK*chgGame
 1744 2007 1.00 3 -1.44 20 -28.80 
  Mouratidis, Giannis 1663 GRE0.001-0.8820-17.60 
  Toliopoulos, Vladimiros 1821 GRE1.0010.26205.20 
  Lekatis, Ioannis 1749 GRE0.001-0.8220-16.40 

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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