Individual Calculations March 2013
 Chavez, Ricardo Ernesto  Total change: 0.90  Rating chartPersonal card
 Campeonato Revision Rating 2013 San Salvador ESA 2013-01-06
RcRownchangeKK*chgGame
 1980 2147 5.00 7 0.06 15 0.90 
  Martinez, Josue 1747  * ESA1.0010.08151.20 
  Sanchez, Jose 1939 ESA1.0010.23153.45 
  Argueta, Carlos 1975 ESA0.501-0.2315-3.45 
  Zometa, Miguel 1959 ESA1.0010.26153.90 
  Chavez, Hector Eduardo 2155 ESA0.5010.01150.15 
  Blanco, David E. 1976 ESA1.0010.27154.05 
  Arias, Daniel 2106 ESA0.001-0.5615-8.40 
 * 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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