Individual Calculations April 2014
 Berra, Davide  Total change: -14.55  Rating chartPersonal card
 CP Pavia 2014 Vigevano ITA 2014-02-06
RcRownchangeKK*chgGame
 1869 2226 3.50 5 -0.97 15 -14.55 
  Melotti, Dario 1869 ITA0.001-0.8915-13.35 
  Cordani, Enrico 1863 ITA1.0010.10151.50 
  Melino, Gianluca 1826  * ITA0.501-0.4215-6.30 
  Fadali, Mustafa 1880 ITA1.0010.11151.65 
  Barrera, Pietro 1905 ITA1.0010.13151.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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