Individual Calculations August 2015
 Kofinas, Hristos  Total change: -2.80  Rating chartPersonal card
 154th Open Ambelokipon Ambelokipi GRE 2015-06-29
RcRownchangeKK*chgGame
 1725 1876 4.50 7 -0.14 20 -2.80 
  Minagias, Dimitrios 1476  * GRE1.0010.08201.60 
  Skalkotas, Nikolaos m2188 GRE0.001-0.1420-2.80 
  Batsolakis, Georgios 1532 GRE0.501-0.3820-7.60 
  Kiriazis, Dimitrios 1687 GRE1.0010.25205.00 
  Ergazakis, Ioannis 1480 GRE1.0010.08201.60 
  Gamback, Bjorn c2139 SWE0.001-0.1820-3.60 
  Zoubroulis, Vasileios 1574 GRE1.0010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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