Individual Calculations October 2017
 Kallias, Spyridon  Total change: 50.40  Rating chartPersonal card
 2nd open GS Farsalon 2017 Farsala GRE 2017-09-15
RcRownchangeKK*chgGame
 1595 1488 3.50 6 1.26 40 50.40 
  Georgiadis, Nikolaos Xant 1779 GRE0.001-0.1540-6.00 
  Banaka, Vasiliki 1088  * GRE1.0010.08403.20 
  Mitsiou, Konstantinos 1258 GRE1.0010.21408.40 
  Giannopoulos, Ioannis 1804 GRE1.0010.874034.80 
  Tzamtzis, Konstantinos 1837 GRE0.5010.394015.60 
  Lagaras, Stylianos 1803 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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