Individual Calculations September 2018
 Guzman Freire, Julio  Total change: -7.60  Rating chartPersonal card
 Gran Torneo Clasico Mark Machin - Clase A Trujillo Alto PUR 2018-08-17
RcRownchangeKK*chgGame
 1722 1806 2.00 4 -0.38 20 -7.60 
  Candelario Fernandez, Jorge L. 1747 PUR1.0010.42208.40 
  Camacho Fabre, Rafael 1669 PUR1.0010.32206.40 
  Freyre Forest, Jorge 2016 PUR0.001-0.2320-4.60 
  Santa Ramirez, Alexander 1457 PUR0.001-0.8920-17.80 

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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