Individual Calculations February 2019
 Costa, Pedro Henrique  Total change: -122.40  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 1721 1978 5.00 10 -3.06 40 -122.40 
  De Oliveira, Gualter Amelio 1578  * BRA0.001-0.9240-36.80 
  Stasaitits, Tiago 1578  * BRA1.0010.08403.20 
  Durante, Taina 1723 BRA1.0010.19407.60 
  Da Silva, Joao Carlos Orguim 1762 BRA0.001-0.7840-31.20 
  Jodorcovsky, Paulo Leonardo 1722 PAR1.0010.19407.60 
  Britez, G Jorge A 1812 PAR0.001-0.7240-28.80 
  Do Prado, Hamilton Mesquita 1713 BRA0.501-0.3240-12.80 
  Faria, Juliano Espezim Soares 1723 BRA1.0010.19407.60 
  Bail, Ellen Larissa 1803 BRA0.501-0.2340-9.20 
  Campagnolo, Fabiola 1797 BRA0.001-0.7440-29.60 
 * 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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