Individual Calculations January 2009
 Orosa Martinez, Victor  Total change: 22.65  Rating chartPersonal card
 Provincial Prferente (Ateneo Maritimo) Valencia ESP 2008-10-04
RcRownchangeKK*chgGame
 1942 2014 4.50 5 1.51 15 22.65 
  Alonso Igual, Ignacio 1901 ESP0.501-0.1515-2.25 
  Lopez Benavent, Luis Vicente 1902 ESP1.0010.35155.25 
  Folch Zaragoza, Jose 1961 ESP1.0010.43156.45 
  Cabrera Rodrigo, Francisco 1920 ESP1.0010.37155.55 
  Benito Vicente, Jose Oscar 2024 ESP1.0010.51157.65 

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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