Blitz: Individual Calculations January 2018
 Perdomo, Victor  Total change: 2.60  Rating chartPersonal card
 Torneo Navideno IRT Duplas Blitz I Aniversario Fundacion Colmillitos de Acero 2017 Copa: Academia de Ajedrez "WIM Orianita Aponte" Barquisimeto VEN 2017-12-22
RcRownchangeKK*chgGame
 1784 2054 6.50 8 0.13 20 2.60 
  Chavez Riofrio, Elias Enrique 1911 VEN0.501-0.1920-3.80 
  Pena Gonzalez, Clara Isabel wc1654  * VEN1.0010.08201.60 
  Colmenarez Orsini, Ricardo Elias 1654  * VEN1.0010.08201.60 
  Alvarez, Omar 1654  * VEN1.0010.08201.60 
  Perez Soto, Alejandro Jose 1739 VEN1.0010.14202.80 
  Torres Lucena, Iran 1654  * VEN1.0010.08201.60 
  Rodriguez, Ricardo A. 1992 VEN1.0010.41208.20 
  Ledezma Borregales, Daniel Jose 2016 VEN0.001-0.5520-11.00 
 * 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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