Individual Calculations April 2015
 Tavares, Antonio Americo  Total change: -8.80  Rating chartPersonal card
 CN Equipas 2014/2015 - 3. divisao E r. 4-5 Montijo POR 2015-03-21
RcRownchangeKK*chgGame
 1804 2012 1.00 2 -0.44 20 -8.80 
  Soares, Manuel Antonio 1612  * POR1.0010.08201.60 
  Craciun, Ion 1995 POR0.001-0.5220-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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