Individual Calculations March 2020
 Davila Blanco, Juan Jose  Total change: 35.80  Rating chartPersonal card
 Clasificatorio de Puerto Rico 2020 Rio Piedras PUR 2020-02-01
RcRownchangeKK*chgGame
 1919 2011 6.00 7 1.79 20 35.80 
  Luna Colon, Eliseo 1611  * PUR1.0010.08201.60 
  Quinones Torres, Bryan 1737 PUR1.0010.17203.40 
  Sosa Trani, Luis A. f2008 PUR1.0010.502010.00 
  Diaz Montes, Edwin c2055 PUR1.0010.562011.20 
  Freyre Forest, Jorge c1992 PUR0.501-0.0320-0.60 
  Mejias Nunez, Rafael E. 1931 PUR1.0010.39207.80 
  Santana Otero, Orlando 2096 PUR0.5010.12202.40 
 * 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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