Individual Calculations December 2017
 Hay, Mario  Total change: 55.20  Rating chartPersonal card
 Campeonato Por Equipos Panama 2017 Panama PAN 2017-10-21
RcRownchangeKK*chgGame
 1923 2028 4.50 5 1.38 40 55.20 
  Gonzalez Soto, Pedro Jose 1825 VEN1.0010.24409.60 
  Munoz, Alba wc1689 PAN0.501-0.3840-15.20 
  Leon, Orlando f2183 PAN1.0010.714028.40 
  Barria, Blass c1973 PAN1.0010.424016.80 
  Collantes, Juan Ramon 1946 PAN1.0010.394015.60 

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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