Blitz: Individual Calculations March 2020
 Harari Assis, David  Total change: 34.80  Rating chartPersonal card
 Super Blitz Vision 2020 Panama PAN 2020-01-30
RcRownchangeKK*chgGame
 1625 1304 3.00 8 1.74 20 34.80 
  Ulloa, Ruben Abraham c1704  * PAN0.001-0.0820-1.60 
  Mendez Machado, Fatima 1260 PAN1.0010.44208.80 
  Barria, Blass c1704  * PAN0.001-0.0820-1.60 
  Vasquez Jaen, David Eduardo 1534 PAN1.0010.792015.80 
  Barria, Andres 1704  * PAN1.0010.922018.40 
  Sanchez, Jorge Luis f1704  * PAN0.001-0.0820-1.60 
  Thompson, Jair 1704  * PAN0.001-0.0820-1.60 
  Chung, Yaleika wf1683 PAN0.001-0.0920-1.80 
 * 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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