Individual Calculations April 2014
 Zanetti, Alberto  Total change: -18.60  Rating chartPersonal card
 OP XIII Scacchi tra le Torri Melegnano ITA 2014-02-28
RcRownchangeKK*chgGame
 2051 2162 2.00 5 -1.24 15 -18.60 
  Blengino, Cristiano 1943 ITA0.501-0.2815-4.20 
  Magrini, Fabrizio 2158 ITA0.001-0.5115-7.65 
  Rigo, Gianfrancesco 2013 ITA0.501-0.2015-3.00 
  Bemporad, Filippo 2058 ITA1.0010.36155.40 
  Innocenti, Giovanni 2083 ITA0.001-0.6115-9.15 

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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