Individual Calculations March 2020
 Bettalli, Francesco  Total change: -63.60  Rating chartPersonal card
 CP Rimini 2020 Rimini ITA 2020-01-31
RcRownchangeKK*chgGame
 1834 2176 4.00 5 -0.41 40 -16.40 
  Santamaita, Fabrizio 1776  * ITA1.0010.08403.20 
  Davini, Andrea 1817 ITA0.001-0.9040-36.00 
  Prelati, Maurizio 1927 ITA1.0010.19407.60 
  Carrea, Nicola 1776  * ITA1.0010.08403.20 
  Sforza, Michelangelo 1873 ITA1.0010.14405.60 
 * 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)
 
 WE 7 Del Santo - A Padova ITA 2020-02-21
RcRownchangeKK*chgGame
 1914 2272 1.50 3 -1.18 40 -47.20 
  Carletti, Angelo 1933 ITA0.501-0.3840-15.20 
  Pecci, William 1917 ITA0.001-0.8940-35.60 
  Rotondaro, Alberto 1893 ITA1.0010.09403.60 

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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