Individual Calculations October 2015
 Tibaldeschi, Attilio  Total change: -23.00  Rating chartPersonal card
 FE 26 Porto San Giorgio - B Porto San Giorgio ITA 2015-08-22
RcRownchangeKK*chgGame
 1690 1606 2.00 8 -1.15 20 -23.00 
  Muzzi, Claudio 1850 ITA0.001-0.2020-4.00 
  De Fazio, Giovanni 1740 ITA0.001-0.3220-6.40 
  Renzi, Fabrizio 1554 ITA0.001-0.5720-11.40 
  Viotti, Alberto 1580 ITA0.501-0.0420-0.80 
  Maddaloni, Giovanni 1595 ITA1.0010.48209.60 
  Iaconi, Andrea 1810 ITA0.5010.26205.20 
  Mongelli, Francesco Saverio 1613 ITA0.001-0.4920-9.80 
  Crafa, Carmine 1779 ITA0.001-0.2720-5.40 

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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