Individual Calculations October 2019
 Fernandes, Marcio Rosa  Total change: -70.80  Rating chartPersonal card
 Aberto do Brasil I Niteroi Chess Open 2019 Niteroi RJ BRA 2019-09-04
RcRownchangeKK*chgGame
 1794 1909 2.00 6 -1.77 40 -70.80 
  Librelato, Kathie Goulart wm2201 BRA0.001-0.1540-6.00 
  Da Costa, Carlos Henrique Luz 1558 BRA0.501-0.3940-15.60 
  Baldussi Fernandes, Bruno Mendonc 1750 BRA0.001-0.7140-28.40 
  De Freitas, Leandro Henrique Con 1613 BRA1.0010.15406.00 
  Lage, Pedro Ferreira 2066 BRA0.5010.21408.40 
  Parreira, Teodora Ribeiro 1575 BRA0.001-0.8840-35.20 

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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