Individual Calculations April 2015
 Vidarte Morales, Arturo  Total change: -21.60  Rating chartPersonal card
 IV Torneig Classic Internacional Sant Marti 2015 Barcelona ESP 2015-01-15
RcRownchangeKK*chgGame
 1927 2320 1.50 4 -2.16 10 -21.60 
  Colom Andres, Xavier 1949 ESP0.501-0.4010-4.00 
  Vicient Calvo, Ramon 1920  * ESP0.001-0.9210-9.20 
  Espinosa Cebrian, Carlos 1920  * ESP1.0010.08100.80 
  Grifell Sola, Joan 1920  * ESP0.001-0.9210-9.20 
 * 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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