Individual Calculations December 2013
 Orzella, Paolo  Total change: -6.75  Rating chartPersonal card
 OP IV Citta' di Marrubiu Marrubiu ITA 2013-10-31
RcRownchangeKK*chgGame
 1692 1684 2.00 5 -0.45 15 -6.75 
  Talu, Alessandro 1465 ITA1.0010.22153.30 
  Altea, Alessandro 1890 ITA0.001-0.2415-3.60 
  Pes, Francesco 1822 ITA0.001-0.3115-4.65 
  Sonis, Luca 1628 ITA0.001-0.5815-8.70 
  Arrigo, Andrea 1654 ITA1.0010.46156.90 

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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