Rapid: Individual Calculations December 2016
 Folha, Matheus Serrao  Total change: -4.60  Rating chartPersonal card
 XVII Open de Xadrez RPD do CCFC Ananindeua PA BRA 2016-11-20
RcRownchangeKK*chgGame
 1981 1936 2.00 5 -0.23 20 -4.60 
  De Moura Filho, Jose Rios 1639 BRA1.0010.15203.00 
  De Araujo, Jaylson Javier Silva 2097 BRA0.5010.21204.20 
  Moraes, Nelson Da Silva c2273 BRA0.001-0.1220-2.40 
  Albuquerque , Carlos Patrick S De 2031 BRA0.5010.13202.60 
  Robinson, Malcolm 1866 BRA0.001-0.6020-12.00 

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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