Individual Calculations January 2022
 Mameli, Gianluca  Total change: -11.40  Rating chartPersonal card
 WE Autodromo di Imola - A Imola ITA 2021-12-03
RcRownchangeKK*chgGame
 1991 2094 2.00 4 -0.57 20 -11.40 
  Ceccarini, Marco 2010 ITA0.001-0.6220-12.40 
  Brini, Dario 1977 ITA0.001-0.6620-13.20 
  Agostini, Maurizio 1972 ITA1.0010.33206.60 
  Suppa, Ercole 2006 ITA1.0010.38207.60 

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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