Individual Calculations April 2019
 Santos, Judith  Total change: 22.00  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2019 San Salvador ESA 2019-01-19
RcRownchangeKK*chgGame
 1662 1732 4.50 7 0.55 40 22.00 
  Dubon, Mario Andres 1332  * ESA1.0010.08403.20 
  Merino, Maximiliano 1989 ESA0.5010.324012.80 
  Hernandez, Sofia wc1350 ESA1.0010.09403.60 
  Pineda, Juan Jose f2096 NCA0.001-0.1040-4.00 
  Ibarra, Alex 1332  * ESA1.0010.08403.20 
  Mendez, Dimas 1992 ESA0.001-0.1840-7.20 
  Cruz, Lester 1544 ESA1.0010.264010.40 
 * 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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