Individual Calculations August 2017
 Paraskevas, Georgios  Total change: 16.40  Rating chartPersonal card
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 1893 1710 2.50 7 0.41 40 16.40 
  Deligiannis, Christos Nikolaos 1674 GRE0.001-0.5540-22.00 
  Vlachos, Anatole 2075 GRE0.001-0.1040-4.00 
  Papadopoulos, Spyridonas 1365 GRE1.0010.11404.40 
  Giatrakos, Orestis 1907 GRE0.5010.254010.00 
  Karousos-Theodorakis, Nikolaos 2110  * GRE0.001-0.0840-3.20 
  Spyropoulos, Nikolaos 2110  * GRE1.0010.924036.80 
  Serpetsidakis, Nikolaos 2013 GRE0.001-0.1440-5.60 
 * 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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