Rapid: Individual Calculations April 2014
 Giuntoli, Stefano  Total change: -24.40  Rating chartPersonal card
 OP 7 SCACCHI TRENDY PRATO ITA 2014-03-16
RcRownchangeKK*chgGame
 1857 1863 2.50 7 -1.22 20 -24.40 
  Nannelli, Paolo c2203 ITA0.001-0.1220-2.40 
  Colombo, Carlo 1714 ITA1.0010.30206.00 
  Sericano, Claudio f2260 ITA0.001-0.0820-1.60 
  Bernardini, Stefano 1776 ITA0.501-0.1220-2.40 
  Colombo, Roberto 1738 ITA0.001-0.6720-13.40 
  Mannori, Giampaolo 1621 ITA1.0010.20204.00 
  Tacconi, Antonio 1689 ITA0.001-0.7320-14.60 

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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