Individual Calculations October 2019
 Horta Gafarot, Biel  Total change: 56.80  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2028 1826 4.00 10 1.42 40 56.80 
  Mirri, Pietro 2194 ITA0.5010.404016.00 
  Pros Heras, Jordi 2172 ESP0.5010.394015.60 
  Roselle, Tristan 2137 FRA0.001-0.1440-5.60 
  Juan Bartroli, Marc 2059 ESP0.5010.294011.60 
  Varela La Madrid, Tilsia Carolina wm2049 VEN0.001-0.2240-8.80 
  Marasa, Giuseppe 1955 ITA1.0010.674026.80 
  Lewis, John 2038 FRA0.001-0.2340-9.20 
  Svendsen, Peter Willer 1979 DEN0.001-0.3040-12.00 
  Casares Bonals, Ainhoa 1756 ESP1.0010.404016.00 
  Nurgaliyev, Sauat c1942 KAZ0.5010.16406.40 

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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