Individual Calculations April 2018
 Apaza Quispe, Alexis Edgar  Total change: -57.20  Rating chartPersonal card
 Campeonato Nacional Sub-14 Absoluto 2018 El Alto BOL 2018-03-15
RcRownchangeKK*chgGame
 1272 1670 5.00 7 -1.43 40 -57.20 
  Zenteno Herrera, Diego Pablo 1270  * BOL1.0010.08403.20 
  Villca, Rafael 1270  * BOL0.001-0.9240-36.80 
  Santos, Jesus Andres 1270  * BOL1.0010.08403.20 
  Gutierrez Villca, Daniel Matias 1270  * BOL1.0010.08403.20 
  Churqui Perez, Josue Waldo 1286 BOL0.001-0.9140-36.40 
  Ramos Martinez, Mario Joel 1270  * BOL1.0010.08403.20 
  Silva Pardo, Hanns 1270  * BOL1.0010.08403.20 
 * 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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