Individual Calculations July 2011
 Santos, Antonio Miguel De Olivei  Total change: -16.75  Rating chartPersonal card
 CD Aveiro - Zonal Sul Aveiro POR 2011-05-06
RcRownchangeKK*chgGame
 1398 1527 0.00 1 -0.67 25 -16.75 
  Bernardo, Daniel Madureira 1398 POR0.001-0.6725-16.75 

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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