Individual Calculations March 2020
 Usui, Gabriella Yumi  Total change: 23.60  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2020 Sao Paulo SP BRA 2020-02-22
RcRownchangeKK*chgGame
 1642 1331 1.50 6 0.59 40 23.60 
  Seccafim, Caic Dos Santos 1731  * BRA0.001-0.0840-3.20 
  Aragao Neto, Joao Batista 1699 BRA1.0010.904036.00 
  Rocha, Anderson Luiz Da Silva 1731  * BRA0.001-0.0840-3.20 
  Rocha, Anderson Rosendo 1655 BRA0.001-0.1340-5.20 
  Gomes, Carlos 1581 BRA0.001-0.1940-7.60 
  Santana, Expedito 1457 BRA0.5010.17406.80 
 * 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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