Individual Calculations May 2017
 Imbraguglia, Fabio  Total change: 17.40  Rating chartPersonal card
 49 CIS - Serie B Girone 16 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 2020 2059 2.50 3 0.87 20 17.40 
  Agnello, Giuseppe 2030 ITA1.0010.46209.20 
  Arico , Maurizio 1803 ITA1.0010.19203.80 
  Bifulco, Michel 2227 ITA0.5010.22204.40 

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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