Blitz: Individual Calculations February 2019
 Rojas Esquivel, Luis Julian  Total change: -19.20  Rating chartPersonal card
 Abierto Internacional Metropolitano Blitz 2018 San Jose CRC 2018-12-30
RcRownchangeKK*chgGame
 1449 1147 0.00 6 -0.96 20 -19.20 
  Cardenas Vargas, Jean Carlo 1547  * CRC0.001-0.0820-1.60 
  Castro Garcia, Ileana wc1415 CRC0.001-0.1720-3.40 
  Molina Venegas, Julian Ernesto 1547  * CRC0.001-0.0820-1.60 
  Bogantes Robleto, Karina 1547  * CRC0.001-0.0820-1.60 
  Morales Zumbado, Raul 1367 CRC0.001-0.2220-4.40 
  Herrera Granados, Felipe 1271 CRC0.001-0.3320-6.60 
 * 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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