Individual Calculations September 2021
 Dieli, Riccardo  Total change: -30.00  Rating chartPersonal card
 FE 3 Del fermano - B Fermo ITA 2021-08-23
RcRownchangeKK*chgGame
 1555 1795 4.00 7 -1.50 20 -30.00 
  Morelli, Basilio 1553 ITA0.501-0.3020-6.00 
  Cangiano, Federico 1707 ITA1.0010.38207.60 
  Guglielmetti, Oscar 1594 ITA0.501-0.2620-5.20 
  Bevilacqua, Michele 1647 ITA1.0010.30206.00 
  Mattiozzi, Marco 1433 ITA0.001-0.9020-18.00 
  Peretti, Feliciano 1395  * ITA0.001-0.9220-18.40 
  Pallotti, Riccardo 1559 ITA1.0010.20204.00 
 * 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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