Individual Calculations October 2018
 Brito, Sofia  Total change: 14.40  Rating chartPersonal card
 3er Abierto IRT Memorial Javier Erbe La Falda - Cordoba ARG 2018-09-21
RcRownchangeKK*chgGame
 1820 1691 2.50 6 0.36 40 14.40 
  Perez Sanchez, Victor Manuel 2005 ARG1.0010.864034.40 
  Alvarez, Leandro 2091  * ARG0.001-0.0840-3.20 
  Richard, Patrick Jorge 1901 ARG0.5010.274010.80 
  Boccia, Nicolas 1786 ARG0.001-0.3740-14.80 
  Cibin, Aurelio 1632 ARG0.501-0.0840-3.20 
  Petti, Luca Giovanni 1507 ARG0.501-0.2440-9.60 
 * 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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