Rapid: Individual Calculations February 2019
 Khachatryan, Tigran V.  Total change: -5.40  Rating chartPersonal card
 Copa Catalana de Barcelona 2019 Barcelona ESP 2019-01-13
RcRownchangeKK*chgGame
 1669 1949 3.00 4 -0.27 20 -5.40 
  De Santiago Gordo, Abel 1549  * ESP0.501-0.4220-8.40 
  Da Costa Contreras, Harold 1808 VEN0.501-0.1920-3.80 
  Ramon Herraez, Alex 1549  * ESP1.0010.08201.60 
  Lorenzo Gallardo, Eduard 1768 ESP1.0010.26205.20 
 * 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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