Individual Calculations March 2012
 Davila Vega, Juan R  Total change: 13.20  Rating chartPersonal card
 Campeonato de CABA 2012 Bayamon, Puerto Rico PUR 2012-01-17
RcRownchangeKK*chgGame
 1798 2159 8.00 8 0.88 15 13.20 
  Fortis Rivera, Jahn 1759  * PUR1.0010.08151.20 
  Lopez Flores, Alejandro 1759  * PUR1.0010.08151.20 
  Rivera Ojeda, Martin 1759  * PUR1.0010.08151.20 
  Rios Maldonado, Javier 1759  * PUR1.0010.08151.20 
  Fortis Rivera, Jonathan 1863 PUR1.0010.15152.25 
  Pinales, Gabriel 1759  * PUR1.0010.08151.20 
  Ibarra Tinoco, Enrique 1759  * PUR1.0010.08151.20 
  Gonzalez Olivieri, Orlando 1967 PUR1.0010.25153.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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