Individual Calculations May 2023
 Bruno, Eleonora  Total change: -8.60  Rating chartPersonal card
 CR Piemonte 2023 Cirie' ITA 2023-04-21
RcRownchangeKK*chgGame
 1835 1781 2.50 7 -0.43 20 -8.60 
  Cacinschi, Alexandru 2048 ITA0.5010.32206.40 
  Bogatto, Mario 1381  * ITA1.0010.08201.60 
  Bergero, Simone 1985 ITA0.5010.26205.20 
  Marangone, Erick 1893 ITA0.5010.15203.00 
  Manni, Stefano 1940 ITA0.001-0.2920-5.80 
  Garbezza, Davide 1879 ITA0.001-0.3720-7.40 
  Risso, Alessandro 1720 ITA0.001-0.5820-11.60 
 * 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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