Individual Calculations April 2018
 Rodriguez, Cristian A.  Total change: 55.00  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2018 San Salvador ESA 2018-01-21
RcRownchangeKK*chgGame
 1802 1778 7.00 9 2.75 20 55.00 
  Dubon, Mario Andre 1378  * ESA1.0010.08201.60 
  Flores, Angel Alejandro 1529 ESA1.0010.19203.80 
  Melara, Moises f2036 ESA0.001-0.1820-3.60 
  Quijano, Juan Marcos 1505 ESA1.0010.17203.40 
  Castillo, Carlos Emilio 1486 ESA1.0010.15203.00 
  Hernandez, Mauricio Daniel c2093 ESA1.0010.862017.20 
  Mira, Felix 1923 ESA1.0010.692013.80 
  Chavez, Ricardo Ernesto f2178  * ESA0.001-0.0820-1.60 
  Chavez, Hector Eduardo 2094 ESA1.0010.872017.40 
 * 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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