Individual Calculations June 2017
 Corrales, Mario  Total change: -31.20  Rating chartPersonal card
 Semifinal Absoluta 2017 Panama PAN 2017-04-28
RcRownchangeKK*chgGame
 1927 1680 0.00 4 -0.78 40 -31.20 
  Oquendo, Abel c1964 PAN0.001-0.1640-6.40 
  Neira, Carlos c1933 PAN0.001-0.1940-7.60 
  Jimenez, Feliciano 1903 PAN0.001-0.2240-8.80 
  Carrera Ortega, Alhan Enock 1906 PAN0.001-0.2140-8.40 

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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