Individual Calculations December 2019
 Cots Valls, Jordi  Total change: -16.00  Rating chartPersonal card
 XXXVII Torneig Open Escacs de Martorell Grup A Martorell ESP 2019-09-14
RcRownchangeKK*chgGame
 1970 1676 0.50 8 -0.80 20 -16.00 
  Gual Pascual, Antonio m2076  * ESP0.001-0.0820-1.60 
  Boyer Censore, Giuseppe Enmanuel 2075 VEN0.001-0.0820-1.60 
  Torrents Busquet, Marti 1979 ESP0.5010.36207.20 
  Menac Comas, Joan Ramon c2026 ESP0.001-0.1120-2.20 
  Aullon Coral, Nil 1805 ESP0.001-0.3320-6.60 
  Ruiz Herrero, Victor 1953 ESP0.001-0.1720-3.40 
  Creus Sola, Andreu 1958 ESP0.001-0.1620-3.20 
  Canela Gimenez, Maria Concepcion 1890 ESP0.001-0.2320-4.60 
 * 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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