Rapid: Individual Calculations July 2022
 Cobas Ferrer, Dayamy  Total change: -45.20  Rating chartPersonal card
 OP 3 RAPID PGS DON BOSCO ROMA ITA 2022-06-19
RcRownchangeKK*chgGame
 1585 1988 3.50 7 -2.26 20 -45.20 
  Cozzi, Claudio 1287 ITA1.0010.01200.20 
  Glover, Sharon 1543 ITA1.0010.06201.20 
  Agudelo, Pedro Luis c2098 COL0.001-0.3520-7.00 
  Marta, Daniele 1922 ITA0.501-0.0920-1.80 
  Paduraru, Angelo Mario 1588  * ITA1.0010.08201.60 
  Proietti Cobas, Jorge 1285 ITA0.001-0.9920-19.80 
  Branco, Edoardo 1372 ITA0.001-0.9820-19.60 
 * 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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