Individual Calculations April 2022
 Chiari, Cosimo  Total change: -9.60  Rating chartPersonal card
 OP International Montecatini Terme Montecatini Terme ITA 2022-03-04
RcRownchangeKK*chgGame
 1728 1537 1.50 4 0.28 40 11.20 
  Sala, Giulia wf2057 ITA0.001-0.0340-1.20 
  Viti, Greta 1169 ITA1.0010.10404.00 
  Biggi, Andrea 1821 ITA0.5010.344013.60 
  Davini, Andrea 1865 ITA0.001-0.1340-5.20 

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)
 
 CP Cuneo 2022 Borgo San Dalmazzo ITA 2022-03-11
RcRownchangeKK*chgGame
 1728 1537 0.00 2 -0.52 40 -20.80 
  Mondino, Ivano 1800 ITA0.001-0.1840-7.20 
  Chiesa, Giuseppe 1655 ITA0.001-0.3440-13.60 

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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