Individual Calculations April 2019
 Rossi, Aldo A  Total change: -28.60  Rating chartPersonal card
 CIS 2019 - Serie B Girone 11 Montesilvano ITA 2019-03-15
RcRownchangeKK*chgGame
 1967 2278 2.00 4 -1.43 20 -28.60 
  Gad, Ahmad 1958 ITA0.001-0.8720-17.40 
  Rotolante, Luca 2028 ITA1.0010.19203.80 
  Maksimovic, Miodrag 2003 ITA0.001-0.8320-16.60 
  Giacchetti, Lorenzo 1878  * ITA1.0010.08201.60 
 * 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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