Individual Calculations October 2015
 Kontokanis, Andreas  Total change: 2.20  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1708 1603 2.00 5 0.11 20 2.20 
  Mavrikakis, Georgios 1954 GRE0.001-0.1120-2.20 
  Chalikias, Miltiadis 1792 GRE1.0010.752015.00 
  Kouvaras, Andreas 1473 GRE1.0010.32206.40 
  Mouratidis, Haralambos 1744 GRE0.001-0.3120-6.20 
  Galanis, Dionysios 1577 GRE0.001-0.5420-10.80 

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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