Individual Calculations April 2009
 Parfenov, Pavel  Total change: -9.30  Rating chartPersonal card
 Liga Andaluza 2008 Division de Honor Grupo Oriental Andalucia ESP 2008-10-05
RcRownchangeKK*chgGame
 2219 2252 1.00 3 -0.63 15 -9.45 
  Linan Baena, Jeronimo 2149 ESP0.501-0.1415-2.10 
  Terron Elena, Francisco M. 2287 ESP0.001-0.4515-6.75 
  Galindo Rodriguez, Francisco 2221 ESP0.501-0.0415-0.60 

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)
 
 XX Open Internacional de Roquetas de Mar Almeria ESP 2009-01-02
RcRownchangeKK*chgGame
 2250 2257 4.50 9 0.01 15 0.15 
  Linares Andres, Antonio 1907 ESP1.0010.11151.65 
  Cruz, Cristhian m2545 PER1.0010.841512.60 
  Mogranzini, Roberto m2417 ITA0.001-0.2915-4.35 
  Valladolid Martin, Fco. Jose 1907 ESP1.0010.11151.65 
  Matnadze, Ana mwg2411 GEO0.5010.21153.15 
  Hernandez, Ivan f2376 PER0.5010.16152.40 
  Campora, Daniel H. g2521 ARG0.001-0.1815-2.70 
  Canabate Carmona, Francisco 2088 ESP0.501-0.2215-3.30 
  Cruz Lledo, Pablo 2082 ESP0.001-0.7315-10.95 

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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