Individual Calculations June 2017
 Zinnai, Graziano Matteo  Total change: 11.20  Rating chartPersonal card
 CP Napoli-Salerno 2017 Piano di Sorrento ITA 2017-04-22
RcRownchangeKK*chgGame
 1772 2095 4.00 4 0.56 20 11.20 
  Orefice, Matteo 1695  * ITA1.0010.08201.60 
  Lombardi, Michele 1695  * ITA1.0010.08201.60 
  Radice, Mario 1806 ITA1.0010.16203.20 
  Di Leva, Michele 1890 ITA1.0010.24204.80 
 * 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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