Individual Calculations June 2013
 Matos, Goncalo Abreu Silva  Total change: -20.40  Rating chartPersonal card
 CNE 2013 - 3. divisao - serie C several POR 2013-02-02
RcRownchangeKK*chgGame
 1448 1325 0.00 2 -0.68 30 -20.40 
  Ribeiro, Rafael A Figueiredo 1544 POR0.001-0.2230-6.60 
  Pedroso, Tiago Cerqueira 1352 POR0.001-0.4630-13.80 

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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