Individual Calculations January 2017
 Roberti, Ignazio  Total change: 30.80  Rating chartPersonal card
 WE 5 la Cipressina Mestre ITA 2016-11-25
RcRownchangeKK*chgGame
 1946 1847 3.50 5 1.54 20 30.80 
  Negro, Roberto 2193 ITA0.001-0.1120-2.20 
  Viviani, Tommaso 1674 ITA1.0010.27205.40 
  Tomio, Dante 1861 ITA1.0010.522010.40 
  Franco, Alessandro P. 1848 ITA1.0010.502010.00 
  Loiacono, Leonardo 2156 ITA0.5010.36207.20 

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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