Individual Calculations February 2017
 Da Silva, Renato Claudio Melo  Total change: 10.00  Rating chartPersonal card
 Aberto do Brasil FBX Terraviva 2017 Brasilia DF BRA 2017-01-06
RcRownchangeKK*chgGame
 1828 1715 2.50 6 0.25 40 10.00 
  De Paula, Rafael Figueiredo c2115  * BRA0.001-0.0840-3.20 
  Passos, Rafael Moreira 1442 BRA1.0010.17406.80 
  Leao, Thales Braghini 1979 BRA0.001-0.1840-7.20 
  Teshima, Claudio Yutaka 1315  * BRA1.0010.08403.20 
  Vieira, Jose Renato Braga S. 2016 BRA0.5010.354014.00 
  Alboredo, Julia wf2102 BRA0.001-0.0940-3.60 
 * 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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