Individual Calculations February 2018
 Vasilakis, Gavriel  Total change: -2.40  Rating chartPersonal card
 Celebration open SO N Filadelfeias - 2018 New Year A Filadelfeia GRE 2018-01-02
RcRownchangeKK*chgGame
 1461 1696 3.00 4 -0.06 40 -2.40 
  Stathopoulos, Panagiotis 1408 GRE0.501-0.3440-13.60 
  Asvestas, Emmanouil 1312 GRE0.501-0.4140-16.40 
  Kiousi, Panagiota 1409 GRE1.0010.16406.40 
  Kapagiannidis, Konstantinos 1715 GRE1.0010.534021.20 

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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