Individual Calculations April 2013
 Faria Leona, Rdo Vieira  Total change: -37.20  Rating chartPersonal card
 II Open de Xadrez de Altinopolis Altinopolis/SP BRA 2013-03-22
RcRownchangeKK*chgGame
 1528 1806 2.00 4 -1.24 30 -37.20 
  Guelerman Ramos, Felipe E 1406  * BRA0.001-0.9230-27.60 
  Kajiwara, Joao Kazuyuki 1406  * BRA1.0010.08302.40 
  Dias, Matheus Nunes 1557 BRA1.0010.19305.70 
  Pereira, Ezequias Morais De 1743 BRA0.001-0.5930-17.70 
 * 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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