Individual Calculations September 2016
 Vargas, Rogelio  Total change: 1.00  Rating chartPersonal card
 Cuarto Torneo del Circuito Grupo B Panama PAN 2016-08-12
RcRownchangeKK*chgGame
 1794 1669 1.50 4 0.05 20 1.00 
  Cortez, Hernan 1676 PAN0.5010.01200.20 
  Herrera Ortega, German Alejandro c2055 VEN0.001-0.0920-1.80 
  Martinez Valdes, Mauricio Joel 1579 PAN1.0010.38207.60 
  Correa, Marco 1865 PAN0.001-0.2520-5.00 

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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