Individual Calculations July 2017
 Nichlos, Antonios  Total change: -4.40  Rating chartPersonal card
 2nd Heraklion Chess Weekend 2017 Heraklio Crete GRE 2017-06-02
RcRownchangeKK*chgGame
 1661 1619 1.50 4 -0.22 20 -4.40 
  Fidrilakis, Stavros 1929 GRE0.5010.36207.20 
  Aggeletos, Marios 1810 GRE0.001-0.2520-5.00 
  Despotakis, Vasilios 1684 GRE0.5010.09201.80 
  Igoumenaki, Konstantina 1219  * GRE0.501-0.4220-8.40 
 * 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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