Individual Calculations April 2018
 Perez Nolasco, Judith Estefani  Total change: -21.60  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2018 San Salvador ESA 2018-01-21
RcRownchangeKK*chgGame
 1599 1402 1.00 6 -0.54 40 -21.60 
  Sandoval, Mario 1757 ESA0.001-0.1140-4.40 
  Campos, Baltazar 1653 ESA0.001-0.1940-7.60 
  Quijano, Juan Marcos 1505 ESA0.001-0.3640-14.40 
  Franco, Jorge 1592 ESA0.001-0.2540-10.00 
  Najarro, Jose Guillermo 1478 ESA0.5010.10404.00 
  Rodriguez, Victor Hugo 1610 ESA0.5010.274010.80 

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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