Individual Calculations February 2019
 Nunes, Marcela Andreia Dias  Total change: 31.60  Rating chartPersonal card
 Aberto do Brasil STD FBX Terraviva 2019 Brasilia DF BRA 2019-01-10
RcRownchangeKK*chgGame
 1865 1564 2.50 6 1.58 20 31.60 
  Torella, Rodolfo 1964  * ARG0.001-0.0820-1.60 
  Felix, Raimundo Nascimento 1859 BRA0.001-0.1520-3.00 
  Moraes Silva, Carlos Alessandro 1964  * BRA1.0010.922018.40 
  Mello, Amanda Carolina De 1797 BRA0.001-0.2120-4.20 
  De Moura, Valderi Nascimento 1771 BRA1.0010.772015.40 
  Robinson, Malcolm 1835 BRA0.5010.33206.60 
 * 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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