Blitz: Individual Calculations January 2020
 Infante Acuna, Ferrel  Total change: -6.00  Rating chartPersonal card
 I Open Blitz IRT "Copa Capablanca Trujillo" Trujillo PER 2019-11-03
RcRownchangeKK*chgGame
 1666 1652 3.00 7 -0.30 20 -6.00 
  Leiva, Giuseppe m2052  * PER0.001-0.0820-1.60 
  Alfaro Zambrano, Luis Fabricio 1252  * PER1.0010.08201.60 
  Grados, Luis 2052  * PER0.001-0.0820-1.60 
  Bobadilla Bocanegra, Sergio Mauri 1252  * PER1.0010.08201.60 
  Alvarado Zamora, Albert c1883 PER0.001-0.2120-4.20 
  Munoz Munoz, Jorge Estefano 1252  * PER1.0010.08201.60 
  Betancourt Nava, Jose Luis 1920 VEN0.001-0.1720-3.40 
 * 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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