Individual Calculations February 2017
 Valarezzo Ricard, Pedro  Total change: 12.80  Rating chartPersonal card
 III Sunway Sitges International Chess Festival Group B Sitges ESP 2016-12-16
RcRownchangeKK*chgGame
 1809 1891 6.00 9 0.64 20 12.80 
  Vanduyfhuys, Igor 1619 BEL1.0010.17203.40 
  Santolaria Pena, M 1752 ESP1.0010.31206.20 
  Grau Ferrer, Carles 1973 ESP0.001-0.3920-7.80 
  Henderson Franklin, Matthew 1570 ESP1.0010.13202.60 
  Saheb, Kamel 1937 ALG0.001-0.4420-8.80 
  Henninger, Austin 1627 USA1.0010.18203.60 
  Alnami, Salaheddin 1954 LBA0.001-0.4120-8.20 
  Reginaldo Huix, Pere 1868 ESP1.0010.47209.40 
  Necula, Iulian 1977 ROU1.0010.622012.40 

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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