Individual Calculations May 2019
 Ardines, Luis  Total change: 36.60  Rating chartPersonal card
 Semifinal del Campeonato Nacional de Ajedrez 2019 Panama PAN 2019-04-11
RcRownchangeKK*chgGame
 2074 1887 3.50 6 1.83 20 36.60 
  Gonzalez, Yaribeth wc1710 PAN1.0010.27205.40 
  Ulloa, Ruben Guillermo c2159 PAN1.0010.832016.60 
  Aizpurua, Patrick f2222 PAN0.001-0.1220-2.40 
  Delgado, Alex c2098 PAN1.0010.772015.40 
  Ramos, Efren Andres c2187 PAN0.5010.35207.00 
  Arosemena, Jorge Luis f2065 PAN0.001-0.2720-5.40 

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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