Individual Calculations May 2019
 Carrillo, Jose Antonio  Total change: 4.40  Rating chartPersonal card
 Semifinal del Campeonato Nacional de Ajedrez 2019 Panama PAN 2019-04-11
RcRownchangeKK*chgGame
 1785 1757 2.00 4 0.22 20 4.40 
  Cedeno, Ahmed f1923 PAN0.001-0.2820-5.60 
  Finlay, Kendry 1379 PAN1.0010.09201.80 
  Pinzon, Nataniel 1828 PAN1.0010.602012.00 
  Barria Baker, Raisa Melissa wf2010 PAN0.001-0.1920-3.80 

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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