Individual Calculations January 2018
 Rizzati, Aldo  Total change: -10.80  Rating chartPersonal card
 FE 2 Roma Citta' Aperta - B Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 1725 1773 4.50 9 -0.54 20 -10.80 
  Navarra, Stefano 1453 ITA0.001-0.8720-17.40 
  Tomassetti, Giuseppe 1611 ITA0.001-0.7120-14.20 
  Gergely, Imre 1613 ITA1.0010.29205.80 
  Zazza, Massimo 1657 ITA1.0010.34206.80 
  Carlacci, Umberto 1623 ITA1.0010.30206.00 
  Albers, Andreas 1961 GER1.0010.742014.80 
  Blonna, Michele 1901 ITA0.001-0.3320-6.60 
  Micaloni, Mario 1990 ITA0.001-0.2220-4.40 
  Pardo, Paolo 1714 ITA0.501-0.0820-1.60 

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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