Individual Calculations November 2011
 Placchetta, Omero  Total change: 1.35  Rating chartPersonal card
 FE Barclays - B Roma ITA 2011-09-04
RcRownchangeKK*chgGame
 1792 1612 2.00 7 0.09 15 1.35 
  Elia, Alessio 1894 ITA1.0010.841512.60 
  Nassetti, Francesco 1847 ITA0.001-0.2115-3.15 
  Carola, Paolo 1872 ITA0.001-0.1815-2.70 
  Raccah, Ascer 1746 ITA1.0010.681510.20 
  Vannelli, Vittorio 1815 ITA0.001-0.2415-3.60 
  Festa, Simone 1646 ITA0.001-0.4515-6.75 
  Bernardini, Tommaso 1723 ITA0.001-0.3515-5.25 

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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