Individual Calculations February 2017
 Borgiani, Flavio  Total change: -5.80  Rating chartPersonal card
 CP Ancona Ascoli Fermo Macerata 2017 Porto Sant'Elpidio ITA 2017-01-20
RcRownchangeKK*chgGame
 1953 2181 3.50 5 -0.29 20 -5.80 
  Marinucci, Johnny 1781  * ITA1.0010.08201.60 
  Rinaudo, Andrea 1971 ITA0.501-0.2720-5.40 
  Lattanzi, Matteo 1781  * ITA1.0010.08201.60 
  Mandolini, Riccardo 2098 ITA1.0010.39207.80 
  Gregori, Giacomo 2134 ITA0.001-0.5720-11.40 
 * 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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