Individual Calculations August 2017
 Frih, Ameur  Total change: -69.80  Rating chartPersonal card
 XIX Obert Internacional Sant Marti 2017 Grup A Barcelona ESP 2017-07-13
RcRownchangeKK*chgGame
 1956 2233 1.50 6 -3.49 20 -69.80 
  Kyrkjebo, Hanna B. 1923 NOR0.001-0.8620-17.20 
  Alcala Valiente, Juan Carlos 1987 ESP0.501-0.3120-6.20 
  Chakravarthy, Y V K 2006 IND0.001-0.7920-15.80 
  Montell Zabay, Alberto 1956 ESP0.001-0.8320-16.60 
  Brunet Gil, Pol 1906 ESP1.0010.13202.60 
  Monedero Gonzalez, Josep 1957 ESP0.001-0.8320-16.60 

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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