Individual Calculations August 2018
 Deghi, Donatello  Total change: -21.40  Rating chartPersonal card
 OP Bergamo 2018 - B Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 1739 1809 2.50 6 -1.07 20 -21.40 
  D Agostino, Maurizio 1913 ITA0.001-0.3620-7.20 
  Passon, Stefano 1744 ITA1.0010.41208.20 
  Tribunale, Marco 1680 SWE1.0010.33206.60 
  Persico, Lorenzo 1660 ITA0.001-0.7020-14.00 
  Grasso, Gabriele 1685 ITA0.501-0.1720-3.40 
  Carminati, Luigi 1750 ITA0.001-0.5820-11.60 

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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