Individual Calculations April 2019
 Bolanos, Fernando  Total change: -41.80  Rating chartPersonal card
 Campeonato Nacional Sub-20 Absoluto 2019 Oruro BOL 2019-03-07
RcRownchangeKK*chgGame
 1956 2289 4.00 7 -2.09 20 -41.80 
  Tejerina Lazarte, Juan Carlos 1889  * BOL1.0010.08201.60 
  Ticona Rocabado, Licael Roderick 1889  * BOL1.0010.08201.60 
  Meza Crespo, Dario 2018 BOL0.001-0.8320-16.60 
  Villca, Rafael 1889  * BOL1.0010.08201.60 
  Vera, Pavel 2087 BOL0.001-0.7620-15.20 
  Aramayo Karageorge, Daniel 1889  * BOL1.0010.08201.60 
  Medrano, Sebastian 2031 BOL0.001-0.8220-16.40 
 * 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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