Individual Calculations October 2019
 Berutti, Mario  Total change: -52.00  Rating chartPersonal card
 FE 61 Imperia - C Imperia ITA 2019-09-01
RcRownchangeKK*chgGame
 1499 1725 3.50 8 -2.60 20 -52.00 
  Vighi, Gabriele 1503 ITA1.0010.22204.40 
  Pioli, Franco 1574 ITA0.001-0.7020-14.00 
  Chirappurathu, Jiz 1557 SUI1.0010.28205.60 
  Rotondaro, Riccardo 1325  * ITA1.0010.08201.60 
  Benenati, Gianfranco 1746 ITA0.5010.03200.60 
  Passalacqua, Mattia 1559 ITA0.001-0.7220-14.40 
  Guglielmotto, Graziano 1325  * ITA0.001-0.9220-18.40 
  Bachi, Jacopo 1399 ITA0.001-0.8720-17.40 
 * 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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