Individual Calculations October 2012
 Platero Manteca, Javier  Total change: -4.80  Rating chartPersonal card
 Open de Ferias Virgen de San Lorenzo 2012 Valladolid ESP 2012-09-03
RcRownchangeKK*chgGame
 1878 1802 0.50 2 -0.32 15 -4.80 
  Garcia Corada, Pedro 2027 ESP0.001-0.2215-3.30 
  Torralbo Asagra, Jaime Andres 1728 ESP0.501-0.1015-1.50 

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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