Individual Calculations October 2019
 Goridari, Artemis  Total change: 4.40  Rating chartPersonal card
 27th International tournament of Nikaia 2019 B group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1182 1158 2.50 5 0.11 40 4.40 
  Soursos, Panayotis 1403 GRE0.001-0.2040-8.00 
  Magiati, Elisavet 1012 GRE1.0010.304012.00 
  Tzempelikou, Agapi 1029 GRE1.0010.334013.20 
  Della, Maria-Eleni 1404 GRE0.001-0.1940-7.60 
  Palatianos, Petros 1063 GRE0.501-0.1340-5.20 

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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