Individual Calculations April 2019
 Musella, Vincenzo  Total change: -34.20  Rating chartPersonal card
 CIS 2019 - Serie C Gironi 29, 30 e 31 Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1748 1947 2.00 5 -1.71 20 -34.20 
  Crisa, Daniele 1668 ITA0.001-0.8420-16.80 
  Arico, Francesco Maurizio 1807 ITA0.501-0.1920-3.80 
  La Rosa, Placido 1723 ITA0.501-0.2820-5.60 
  Maresco, Diego 1599 ITA1.0010.11202.20 
  Sammut Briffa, Peter 1941 ITA0.001-0.5120-10.20 

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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