Rapid: Individual Calculations June 2022
 Petrov, Marian  Total change: -4.80  Rating chartPersonal card
 III Internacional Chess in a Rook Paterna ESP 2022-05-15
RcRownchangeKK*chgGame
 2146 2415 2.00 3 -0.24 20 -4.80 
  Garcia Molina, Jose f2015  * ESP1.0010.08201.60 
  Krasteva, Beloslava fwc1907 BUL1.0010.04200.80 
  Alonso Rosell, Alvar g2517 ESP0.001-0.3620-7.20 
 * 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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