Individual Calculations February 2020
 Napolitano, Matteo  Total change: 9.60  Rating chartPersonal card
 CP Como 2020 Como ITA 2020-01-18
RcRownchangeKK*chgGame
 1639 1638 3.50 6 0.48 20 9.60 
  Gualano, Roberto 1357 ITA0.501-0.3420-6.80 
  Longo, Giovanni 1550 ITA1.0010.38207.60 
  Zangheratti, Daniele 1833 ITA0.001-0.2520-5.00 
  Ghezzi, Carlo 1574 ITA1.0010.41208.20 
  Bellotto, Stefano 1927 ITA0.5010.34206.80 
  Cavadini, Tiziano 1595 ITA0.501-0.0620-1.20 

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)
 

 

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