Individual Calculations April 2018
 Silva Rosas, Natalia  Total change: -1.00  Rating chartPersonal card
 Femenino 2018 Punta del este URU 2018-03-02
RcRownchangeKK*chgGame
 1672 1831 4.00 6 -0.05 20 -1.00 
  Sosa, Ines 1431  * URU1.0010.08201.60 
  Larrea, Daniela wc1769 URU0.501-0.0920-1.80 
  Quevedo, Andreina wf1802 URU0.501-0.0420-0.80 
  Podesta, Sofia 1431  * URU1.0010.08201.60 
  De Leon, Patricia wf1939 URU0.001-0.3520-7.00 
  De Leon, Daiana 1660 URU1.0010.27205.40 
 * 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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