Individual Calculations October 2017
 Bisi, Samuele  Total change: 8.40  Rating chartPersonal card
 FE 8 Citta' di Biella Biella ITA 2017-09-22
RcRownchangeKK*chgGame
 2152 2073 2.50 5 0.42 20 8.40 
  Naumkin, Igor g2456 ITA0.5010.41208.20 
  Passerotti, Pierluigi f2231 ITA0.5010.21204.20 
  Finocchiaro, Gianluca 2002 ITA0.501-0.1020-2.00 
  Di Chiara, Mauro 1909 ITA1.0010.28205.60 
  Migliorini, Matteo 2164 ITA0.001-0.3820-7.60 

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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