Individual Calculations February 2020
 Mitronatsios, Periklis  Total change: 28.40  Rating chartPersonal card
 42nd open White Tower 2020 B group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1248 1019 2.50 5 1.42 20 28.40 
  Tsekoura, Stavroula 1308 GRE1.0010.842016.80 
  Koukoumpi, Athanasia 1215 GRE1.0010.752015.00 
  Dogias, Georgios 1262 GRE0.001-0.2020-4.00 
  Tzovani, Dimitra 1189 GRE0.5010.22204.40 
  Nikolaidou, Maria 1268 GRE0.001-0.1920-3.80 

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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