Rapid: Individual Calculations July 2019
 Ferri, Stefano  Total change: 4.60  Rating chartPersonal card
 OP 13 A SQUADRE DELL'APPENNINO GUBBIO ITA 2019-06-09
RcRownchangeKK*chgGame
 1954 2169 5.50 7 0.23 20 4.60 
  Koch, Lorenz 1921 ITA0.001-0.8120-16.20 
  Giacometti, Carlo 2027 ITA1.0010.31206.20 
  Rossi, Aldo f2235 ITA1.0010.592011.80 
  Cuppone, Damiano 2022 ITA0.501-0.2020-4.00 
  Del Prato, Uberto 1850 ITA1.0010.13202.60 
  Rumori, Lorenzo 1836 ITA1.0010.12202.40 
  Balducci, Alessandro 1785 ITA1.0010.09201.80 

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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