Individual Calculations April 2019
 Meza Crespo, Dario  Total change: 21.20  Rating chartPersonal card
 Campeonato Nacional Sub-20 Absoluto 2019 Oruro BOL 2019-03-07
RcRownchangeKK*chgGame
 1936 2018 4.00 6 0.53 40 21.20 
  Salvador Taquimallco, Ruben 1618  * BOL1.0010.08403.20 
  Mayta Aiza, Maveric 1618  * BOL1.0010.08403.20 
  Bolanos, Fernando c2289 BOL1.0010.834033.20 
  Aguilar, Luis Miguel f2171 BOL0.001-0.3040-12.00 
  Alba, Nicolas 1945 BOL0.501-0.1040-4.00 
  Huanca, Edson 1974 BOL0.501-0.0640-2.40 
 * 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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