Individual Calculations December 2015
 Galaviz Valdez, Manuel Antonin  Total change: 20.40  Rating chartPersonal card
 Jugando en Concreto 2015 Primera Fuerza Villahermosa, Tabasco MEX 2015-10-30
RcRownchangeKK*chgGame
 2342 2059 1.50 3 1.02 20 20.40 
  Rodriguez Rivera, Pedro f2335 CUB1.0010.832016.60 
  Rojas Alarcon, Julian Antonio f2350 MEX0.5010.35207.00 
  Vega Chirino, Lemay f2342 CUB0.001-0.1620-3.20 

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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