Individual Calculations September 2018
 Barcelo Sola, David  Total change: -53.60  Rating chartPersonal card
 XXVIII Obert Escacs de La Pobla de Lillet A La Pobla de Lillet ESP 2018-08-01
RcRownchangeKK*chgGame
 1946 2054 2.50 8 -2.68 20 -53.60 
  Cerdans Costa, Ferran 1763 ESP1.0010.15203.00 
  Alarcon Casellas, Rolando m2385 CUB0.001-0.1220-2.40 
  Corriguelas Armillas, Frederic 1918 ESP0.501-0.1820-3.60 
  Collell Rodriguez, Victor 1873 ESP0.001-0.7420-14.80 
  Martin Perez, Pau 1874 ESP0.001-0.7420-14.80 
  Garcia Galeote, Lorenzo 1899 ESP0.001-0.7120-14.20 
  Vargas Drechsler, Carlos 1902 ESP0.501-0.2020-4.00 
  Riera Sola, Lluis 1953 ESP0.501-0.1420-2.80 

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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