Individual Calculations June 2017
 Polydoros, Spyridon  Total change: 38.40  Rating chartPersonal card
 Spring open Lamias Lamia GRE 2017-03-26
RcRownchangeKK*chgGame
 1629 1708 4.00 5 0.96 40 38.40 
  Kaltsas, Georgios 1587 GRE1.0010.344013.60 
  Pagouropoulos, Aimilios 1621 GRE1.0010.384015.20 
  Naci, Igli 1682 GRE1.0010.464018.40 
  Tsitsaras, Georgios 1677 GRE0.001-0.5440-21.60 
  Pagouropoulos, Georgios 1577 GRE1.0010.324012.80 

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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