Individual Calculations May 2015
 Brandao, Joao Marcus Da Costa  Total change: 60.80  Rating chartPersonal card
 I IRT CEFS STD Fortaleza/CE BRA 2015-03-27
RcRownchangeKK*chgGame
 1651 1378 2.50 5 1.52 40 60.80 
  Lima, Antonio Stenio Patricio 1778  * BRA0.001-0.0840-3.20 
  Correia, Aristoteles De Jesus 1731 BRA0.5010.394015.60 
  Vacis, Laura Nunes 1464 BRA0.5010.12404.80 
  Gondim, Ibrahim Mendelssohn C. 1778  * BRA0.5010.424016.80 
  Donato, Murillo Vernillo 1503 BRA1.0010.674026.80 
 * 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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