Individual Calculations September 2018
 Luna Colon, Eliseo  Total change: -10.40  Rating chartPersonal card
 Gran Torneo Clasico Mark Machin - Clase B Trujillo Alto PUR 2018-08-17
RcRownchangeKK*chgGame
 1453 1460 1.00 3 -0.52 20 -10.40 
  Lugo Medina, Joan 1593 PUR0.001-0.3220-6.40 
  Diaz Figueroa, Sebastian 1298 PUR0.001-0.7120-14.20 
  Ortiz Colon, Vladimir S. 1469 PUR1.0010.512010.20 

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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