Individual Calculations August 2019
 Vlahos, Kiriakos  Total change: -6.00  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2302 2277 2.00 5 -0.30 20 -6.00 
  Ioannidis, Evgenios m2378 GRE0.001-0.3620-7.20 
  Sandalakis, Angelos m2429 GRE0.001-0.3020-6.00 
  Fragkos, Vasilios 2044 GRE0.501-0.2920-5.80 
  Kourousis, Epaminondas m2394 CZE1.0010.662013.20 
  Dounis, Alexandros f2267 GRE0.501-0.0120-0.20 

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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