Individual Calculations June 2017
 Oppici, Gabriele  Total change: -14.40  Rating chartPersonal card
 FE 21 Salsomaggiore Salsomaggiore terme ITA 2017-05-05
RcRownchangeKK*chgGame
 2101 2050 1.50 5 -0.72 20 -14.40 
  Sredojevic, Ivan m2340 SRB0.001-0.1620-3.20 
  Valtemara, Paolo 1933 ITA1.0010.34206.80 
  Drei, Andrea f2191 ITA0.001-0.3120-6.20 
  Tazzioli, Luca 2103 ITA0.001-0.4320-8.60 
  Bini, Lorenzo 1936 ITA0.501-0.1620-3.20 

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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