Individual Calculations April 2017
 Zanetti, Alberto  Total change: 9.00  Rating chartPersonal card
 WE Scacchi tra le Torri 2017 Melegnano ITA 2017-03-03
RcRownchangeKK*chgGame
 1896 2061 4.00 5 0.45 20 9.00 
  Pedemonte, Claudio 1805 ITA1.0010.19203.80 
  Manasse, Mario 1893 ITA1.0010.28205.60 
  Tagliaferri, Valerio 1857 ITA0.501-0.2620-5.20 
  Falsetti, Paolo 1916 ITA1.0010.31206.20 
  De Palma, Fabrizio 2011 ITA0.501-0.0720-1.40 

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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