Individual Calculations October 2015
 Abelakiotis, Stavros  Total change: 71.60  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1992 1683 2.50 5 1.79 40 71.60 
  Sienczewski, Zbigniew 2048 POL0.5010.404016.00 
  Sidiropoulos, Nikolaos 2005 GRE1.0010.874034.80 
  Koutsogiannis, Efthymios 1960 GRE0.5010.334013.20 
  Hadzopoulos, Antonios 1953 GRE0.5010.334013.20 
  Spyropoulos, Nikolaos 1993 GRE0.001-0.1440-5.60 

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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