Individual Calculations April 2008
 Zamora Pastora, Roger  Total change: -11.50  Rating chartPersonal card
 Campeonato de Veteranos de Madrid 2007-2008 Madrid ESP 2008-02-05
RcRownchangeKK*chgGame
 1883 1631 0.50 5 -0.46 25 -11.50 
  Lastras Hernandez, Tomas 1961 ESP0.001-0.1225-3.00 
  Pardinas Riano, Emilio 1883 ESP0.001-0.1925-4.75 
  Olano Lanchas, Dionisio 1926 ESP0.001-0.1525-3.75 
  Garcia Lopez, Pedro 1836 ESP0.001-0.2425-6.00 
  Sanchez Rodenas, Antonio 1811 ESP0.5010.24256.00 

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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