Individual Calculations January 2009
 Alvarez Diaz, Victor  Total change: 9.45  Rating chartPersonal card
 Torneo Orfeon La Paz 2008 La Laguna S/C Tenerife ESP 2008-09-26
RcRownchangeKK*chgGame
 1999 1980 2.50 4 0.63 15 9.45 
  Medina Sanchez, Gines 1710 ESP1.0010.17152.55 
  Villavicencio Martinez, Carlos 2122 ESP1.0010.691510.35 
  Gutierrez Olivares, Daniel 2151 ESP0.001-0.2715-4.05 
  Darias Darias, Luis 2011 ESP0.5010.04150.60 

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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