Rapid: Individual Calculations November 2013
 Marichal, Ariel  Total change: -7.60  Rating chartPersonal card
 Torneo Abierto Ciudad de Porlamar del Siglo XXI Porlamar VEN 2013-10-19
RcRownchangeKK*chgGame
 1969 2275 3.00 4 -0.38 20 -7.60 
  Larez Hernandez, Jose Alejandro 1882 VEN1.0010.08201.60 
  Perez Sanchez, Ricardo Jose 2010 VEN0.501-0.3220-6.40 
  Rondon Chacon, Rene 2109 VEN1.0010.28205.60 
  Pschorn Gonzalez, Tairuma Kaina 1875  * VEN0.501-0.4220-8.40 
 * 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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