Individual Calculations May 2017
 Scacco, Mauro  Total change: -10.80  Rating chartPersonal card
 OP 24 Infrasettimanale SSL Roma ITA 2017-03-01
RcRownchangeKK*chgGame
 1993 2070 3.00 6 -0.54 20 -10.80 
  Prayer Galletti, Mattia 1691 ITA1.0010.09201.80 
  Gromovs, Sergejs f2228 ITA0.001-0.2920-5.80 
  Castelfranchi, Carlo 2014 ITA0.501-0.0820-1.60 
  Martino, Enzo 2034 ITA1.0010.45209.00 
  Marino, Giovanni 1938 ITA0.001-0.6820-13.60 
  Pala, Giorgio 2052 ITA0.501-0.0320-0.60 

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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