Individual Calculations June 2015
 Freire, Airon  Total change: 26.80  Rating chartPersonal card
 FENAJ 2015 - Campeonato Brasileiro sub-16 absoluto Lages/SC BRA 2015-05-14
RcRownchangeKK*chgGame
 1803 1637 2.00 4 0.67 40 26.80 
  Chiodini Zanis, Lucas Fusinato 1633 BRA1.0010.494019.60 
  Dobuchak, Thiago Carstens 2014 BRA0.001-0.0940-3.60 
  Dias, Nathan Straginski 1527 BRA1.0010.354014.00 
  Cadilhac, Igor Tokuichi Kikuch 2037  * BRA0.001-0.0840-3.20 
 * 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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