Individual Calculations November 2013
 De Sousa, Lucas Mazim  Total change: 21.90  Rating chartPersonal card
 Aberto do Brasil de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-09-26
RcRownchangeKK*chgGame
 1883 1720 3.00 5 1.46 15 21.90 
  Terao, Juliana Sayumi wm2120  * BRA0.001-0.0815-1.20 
  Chih, Lee Hung 1997 BRA0.001-0.1715-2.55 
  De Carvalho, Vinicius Fonseca E. 1402 BRA1.0010.13151.95 
  Serpa, Rafael Araujo 1918 BRA1.0010.761511.40 
  Mendes, Rodrigo Machado 1979 BRA1.0010.821512.30 
 * 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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