Individual Calculations April 2014
 Pivari, Flavio  Total change: -0.30  Rating chartPersonal card
 CP Biella- Vercelli Biella ITA 2014-03-14
RcRownchangeKK*chgGame
 1727 1402 0.50 4 -0.02 15 -0.30 
  Borghi, Dario 1739 ITA0.5010.38155.70 
  Pedoni, Lorenzo 1699 ITA0.001-0.1515-2.25 
  Zannoni, Gianni 1755 ITA0.001-0.1115-1.65 
  Tibaldeschi, Attilio 1715 ITA0.001-0.1415-2.10 

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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