Individual Calculations January 2009
 Martinez Riesgo, Jesus  Total change: -5.55  Rating chartPersonal card
 Open San Miguel Grupo B Asturias ESP 2008-09-15
RcRownchangeKK*chgGame
 2020 2006 3.00 7 -0.37 15 -5.55 
  Crespo Arce, Miguel Angel 1830 ESP1.0010.27154.05 
  Redondo Gonzalez, Javier 1898 ESP0.501-0.1515-2.25 
  Fernandez Torre, Ivan 2169 ESP0.001-0.2815-4.20 
  Suarez Fernandez, Pablo 1943 ESP1.0010.41156.15 
  Alvarino Cazon, Jose Manuel 2123 ESP0.5010.16152.40 
  Cabanas Bravo, Juan Andres 2019 ESP0.001-0.4815-7.20 
  Hemlliga Damstra, Martien 2159 ESP0.001-0.3015-4.50 

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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