Rapid: Individual Calculations November 2012
 De Assis, Rubens Mesquita  Total change: -1.80  Rating chartPersonal card
 Circuito Xadrez nos Feriados 2012 - Etapa N. Sra. Aparecida Sao Paulo/SP BRA 2012-10-12
RcRownchangeKK*chgGame
 1904 1789 1.00 3 -0.09 20 -1.80 
  Pereira, Gabriel Sebastiao 1925 BRA1.0010.682013.60 
  Pinto, Rendrex Lopes 2089 BRA0.001-0.1520-3.00 
  Theodoro, Milson 1698 BRA0.001-0.6220-12.40 

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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