Individual Calculations May 2014
 Sacco, Davide  Total change: 8.10  Rating chartPersonal card
 OP Infrasettimanale ARS 2014 Roma ITA 2014-03-06
RcRownchangeKK*chgGame
 1822 1689 2.50 6 0.44 15 6.60 
  Gromovs, Sergejs f2089  * ITA0.001-0.0815-1.20 
  Arceri, Paolo 1568 ITA1.0010.34155.10 
  D Eva, Maurizio 1816 ITA0.5010.17152.55 
  Bogosaljevic, Miodrag 1840 SUI0.001-0.3015-4.50 
  Bolla, Vittorio 1701 ITA1.0010.52157.80 
  Roberti, Bruno 1915 ITA0.001-0.2115-3.15 
 * 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)
 
 FE 4 Grand Hotel Adriatico - B Montesilvano ITA 2014-03-21
RcRownchangeKK*chgGame
 1703 1689 2.50 5 0.10 15 1.50 
  Cangiano, Federico 1838 ITA0.5010.20153.00 
  Riga, Raffaele 1767 ITA0.001-0.3915-5.85 
  Marelli, Emanuele 1534 ITA1.0010.29154.35 
  Quaglia, Ferdinando 1598 ITA1.0010.38155.70 
  Rinaudo, Claudio 1777 ITA0.001-0.3815-5.70 

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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