Individual Calculations May 2023
 Bonelli, Federico  Total change: -10.80  Rating chartPersonal card
 WE 7 Pasqua a Montesilvano - A Montesilvano ITA 2023-04-07
RcRownchangeKK*chgGame
 2067 1923 2.50 6 0.45 40 18.00 
  Maldonado Gonzales, Stefano 2207 ITA0.5010.344013.60 
  D`amore, Carlo m2380 ITA0.001-0.0540-2.00 
  Mammi, Ottavio 1829 ITA1.0010.374014.80 
  Urbani, Gabriel 2045 ITA0.5010.17406.80 
  Dimitrijevic, Aleksandra wg2123 ITA0.001-0.2440-9.60 
  Bosio, Andrea 1820 ITA0.501-0.1440-5.60 

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)
 
 FE 2 Della liberazione - A Firenze ITA 2023-04-21
RcRownchangeKK*chgGame
 1756 1923 0.00 1 -0.72 40 -28.80 
  Campanella, Giovanni 1756 ITA0.001-0.7240-28.80 

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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