Individual Calculations April 2019
 Barbagallo, Andrea  Total change: 10.40  Rating chartPersonal card
 CIS 2019 - Serie B Gironi 15 e 16 Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1775 1894 3.50 5 0.26 40 10.40 
  Bottini, Paolo 1845 ITA0.501-0.0740-2.80 
  Romano, Mario 1592 ITA1.0010.15406.00 
  Marano, Salvatore 1928 ITA0.5010.05402.00 
  Bonanno Consiglio, Giovanni Luca 1712 ITA1.0010.264010.40 
  Freni, Giovanni 1798 ITA0.501-0.1340-5.20 

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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