Individual Calculations September 2017
 Kozma, Edit  Total change: -11.80  Rating chartPersonal card
 FE 15 Spilimbergo - B Spilimbergo ITA 2017-08-10
RcRownchangeKK*chgGame
 1807 1885 3.50 7 -0.59 20 -11.80 
  De Marzi, Davide 1567 ITA1.0010.13202.60 
  Gruden, Martina 1618 ITA1.0010.18203.60 
  Zadrapa, Radek 2062 CZE0.5010.23204.60 
  Bozza, Gabriele 2030 ITA0.001-0.3120-6.20 
  Beltrame, Leonardo 1947 ITA0.5010.09201.80 
  Di Biccari, Alessandro 1851 ITA0.501-0.0520-1.00 
  Nareks, Matic 1574 SLO0.001-0.8620-17.20 

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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