Individual Calculations July 2019
 Sanchez, Steven  Total change: -20.20  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1905 2051 5.00 9 -1.01 20 -20.20 
  Vasquez Vasquez, Marielos wc1651  * ESA1.0010.08201.60 
  Baules, Jorge m2351 PAN0.5010.35207.00 
  Deras, Rafael 1747 ESA0.501-0.3620-7.20 
  Giron, Jorge Ernesto m2269 ESA0.001-0.2220-4.40 
  Ortez, Andrea wf1802 ESA0.001-0.8120-16.20 
  Fernandez, Denis 1698 ESA1.0010.11202.20 
  Morales, Alvaro Antonio 1996 NCA0.501-0.0820-1.60 
  Perez Salazar, Armando 1848 ESA0.501-0.2620-5.20 
  Munoz, Randall 1787 ESA1.0010.18203.60 
 * 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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