Individual Calculations November 2019
 Hasiotis, Polichronis  Total change: -9.80  Rating chartPersonal card
 4th open GS Farsalon 2019 Farsala GRE 2019-09-27
RcRownchangeKK*chgGame
 1766 1852 3.50 7 -0.49 20 -9.80 
  Anagnostopoulos, Thomas 1452  * GRE1.0010.08201.60 
  Apostolopoulos, Michail 1452  * GRE1.0010.08201.60 
  Kakkanas, Evangelos 1958 GRE0.5010.14202.80 
  Ballas, Athanasios-Panagiotis 2048 GRE1.0010.752015.00 
  Vardakas, Stefanos 2018 GRE0.001-0.2820-5.60 
  Bouboulis, Spyridon-Odysseys 1965 GRE0.001-0.3520-7.00 
  Karamichos, Michail 1467 GRE0.001-0.9120-18.20 
 * 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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