Individual Calculations April 2018
 De San Vicente, Sabrina  Total change: -6.40  Rating chartPersonal card
 Femenino 2018 Punta del este URU 2018-03-02
RcRownchangeKK*chgGame
 1494 1701 4.00 6 -0.32 20 -6.40 
  Umpierrez, Melina 1301  * URU1.0010.08201.60 
  De Leon, Patricia wf1939 URU0.001-0.2020-4.00 
  De Leon, Daiana 1660 URU0.001-0.5620-11.20 
  Lopez, Julieta 1301  * URU1.0010.08201.60 
  Podesta, Sofia 1301  * URU1.0010.08201.60 
  Varenchak, Margarita 1460 URU1.0010.20204.00 
 * 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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