Individual Calculations November 2019
 Cortez, Hernan  Total change: -4.60  Rating chartPersonal card
 Campeonato Nacional por Equipos 2019 Panama PAN 2019-10-05
RcRownchangeKK*chgGame
 1777 1729 1.50 4 -0.23 20 -4.60 
  Arosemena, Jorge Luis f2068 PAN0.001-0.1220-2.40 
  Ng, Michael 1374 PAN0.001-0.8920-17.80 
  Pitti, Jose 1806 PAN1.0010.612012.20 
  Ardines, Luis 1858 PAN0.5010.17203.40 

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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