Blitz: Individual Calculations March 2020
 Valdez Torres, Nestor Josue  Total change: 4.40  Rating chartPersonal card
 VIII Torneo Blitz ACR 2020 Heredia CRC 2020-02-15
RcRownchangeKK*chgGame
 1836 1862 4.50 8 0.22 20 4.40 
  Murillo Borovik, Alexander 1462  * CRC0.501-0.4220-8.40 
  Gutierrez Soto, Gilberth 1724 CRC1.0010.31206.20 
  Campos Sanchez, Roberto 1989 CRC1.0010.672013.40 
  Rojas Cisneros, Kevin 1861 CRC0.001-0.5020-10.00 
  Thames Montero, Jorge 1695 CRC1.0010.28205.60 
  Solis L., Efren A. c1959 CRC0.001-0.3720-7.40 
  Castro Ulloa, Rolando 1736 CRC1.0010.33206.60 
  Jimenez Garcia, Emmanuel f2262  * CRC0.001-0.0820-1.60 
 * 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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