Individual Calculations December 2018
 Medina, Ulises  Total change: -1.80  Rating chartPersonal card
 Campeonato Nacional x equipos Panama 2018 Panama PAN 2018-10-20
RcRownchangeKK*chgGame
 1944 1848 1.50 4 -0.09 20 -1.80 
  Ferreira Araujo, Aldair Antonio 1628 PAN1.0010.22204.40 
  Ulloa, Ruben Guillermo c2212 PAN0.001-0.1020-2.00 
  Gonzalez Soto, Pedro Jose 1829 VEN0.501-0.0320-0.60 
  Herrera Ortega, German Alejandro c2106 VEN0.001-0.1820-3.60 

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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