Individual Calculations January 2024
 Zamit, Kyriakos  Total change: -16.60  Rating chartPersonal card
 2023 Atiica Team Cup Spiros Bikos Attica GRE 2023-11-05
RcRownchangeKK*chgGame
 1889 1787 1.00 5 -0.83 20 -16.60 
  Ignatiadis, Konstantinos 1897 GRE0.001-0.3520-7.00 
  Prezerakos, Dimitrios 1826 GRE0.001-0.4520-9.00 
  Poulos, Georgios 1882 GRE0.001-0.3720-7.40 
  Hrysikopoulos, Spyridon 2009 GRE1.0010.782015.60 
  Berketis, Angelos 1833 GRE0.001-0.4420-8.80 

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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