Individual Calculations September 2019
 Theoharidis, Georgios  Total change: 3.40  Rating chartPersonal card
 28th International Open Kavala 2019 - Group A Kavala GRE 2019-08-04
RcRownchangeKK*chgGame
 2048 1853 2.50 9 0.17 20 3.40 
  Grigoriadis, Mihail 2191 GRE0.001-0.1220-2.40 
  Ladron De Guevara Galar, Fco J. 2029 ESP0.5010.23204.60 
  Sorcinelli, Francesco 2072 ITA0.001-0.2220-4.40 
  Matitschka, Heinz 1930 GER1.0010.612012.20 
  Grapsa, Georgia wf2051 GRE1.0010.762015.20 
  Nikolaou, Georgios f2197 GRE0.001-0.1220-2.40 
  Sidiropoulos, Nikolaos 2090 GRE0.001-0.2020-4.00 
  Bozanis, Dimitrios 1948 GRE0.001-0.3720-7.40 
  Koutsidi, Amalia 1927 GRE0.001-0.4020-8.00 

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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