Individual Calculations September 2018
 Leon Cedeno, Pedro Jose  Total change: -6.80  Rating chartPersonal card
 IRT Clasico Hermanos Nacha Puerto Ordaz VEN 2018-07-13
RcRownchangeKK*chgGame
 1661 1747 1.50 3 -0.34 20 -6.80 
  Gonzalez Marin, Alexander Jose 1545 VEN0.501-0.2620-5.20 
  Maita, Douglas Evit 1697 VEN0.001-0.5720-11.40 
  Guzman Flores, Hermes Geraldo 1742 VEN1.0010.49209.80 

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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