Individual Calculations February 2015
 Valarezzo Ricard, Pedro  Total change: 10.40  Rating chartPersonal card
 I Sunway Sitges International Chess Festival – Group B Sitges ESP 2014-12-14
RcRownchangeKK*chgGame
 1942 1860 4.00 9 0.52 20 10.40 
  Magallanes, Gustavo 1986 ARG0.5010.17203.40 
  Sanz Bastos, Fernando 1954 ESP0.5010.13202.60 
  Catalan Escale, Enric 1998 ESP0.5010.19203.80 
  Delgadillo Torrico, Felipe 1910 ESP1.0010.572011.40 
  Elfeturi, Melad 1892 LBA0.5010.04200.80 
  Humanes Bespin, Ivan 1965 ESP0.5010.14202.80 
  Kenani, Dariush 1990 SWE0.001-0.3220-6.40 
  Parayre Soguero, Jordi 1908 ESP0.5010.07201.40 
  Elnaami, Hashem A.k. 1878 LBA0.001-0.4720-9.40 

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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