Rapid: Individual Calculations March 2020
 Stachowiak, Kamil  Total change: 5.80  Rating chartPersonal card
 Portugal Open 2020 - Rapid Lisboa POR 2020-02-02
RcRownchangeKK*chgGame
 2251 2500 6.50 8 0.29 20 5.80 
  Bornand, Herbert 2100  * SUI1.0010.08201.60 
  Neto, Horacio 2100  * POR1.0010.08201.60 
  Bayramov, Zaur f2146 AZE1.0010.11202.20 
  Santos, Antonio P f2116 POR0.501-0.4120-8.20 
  Campora, Daniel H. g2367 ARG0.501-0.1820-3.60 
  Rocha, Sergio m2226 POR1.0010.17203.40 
  Lekic, Dusan m2357 MNE1.0010.31206.20 
  Gharamian, Tigran g2597 FRA0.5010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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