Individual Calculations April 2022
 Gonzalez Severino, Ericka Aydee  Total change: -12.40  Rating chartPersonal card
 Nacional Femenino 2022 Distrito Nacional DOM 2022-02-25
RcRownchangeKK*chgGame
 1686 1238 0.00 5 -0.31 40 -12.40 
  Ramirez Luzon, Franchesca 1758 DOM0.001-0.0340-1.20 
  Joaquin Salcedo, Candida 1602 DOM0.001-0.1040-4.00 
  Villar Acevedo, Darlin Rocio wc1716 DOM0.001-0.0540-2.00 
  Hazim Gonzalez, Elizabeth wc1742 DOM0.001-0.0440-1.60 
  Cabreja Lora, Suzette 1613 DOM0.001-0.0940-3.60 

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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