Individual Calculations September 2021
 Migliorini, Matteo  Total change: 12.20  Rating chartPersonal card
 FE 3 Del fermano - A Fermo ITA 2021-08-23
RcRownchangeKK*chgGame
 2066 2109 4.50 7 0.61 20 12.20 
  Santinelli, Michele 1966 ITA1.0010.31206.20 
  Damia, Angelo m2263 ITA0.5010.21204.20 
  Cristiani, Cesare 1978 ITA0.501-0.1820-3.60 
  Bellincampi, Stefano c2016 ITA1.0010.37207.40 
  Ottaviani, Gianluca 1910 ITA0.501-0.2620-5.20 
  Luciani, Valerio f2121 ITA0.5010.02200.40 
  Siclari, Giovanni 2211 ITA0.5010.14202.80 

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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