Individual Calculations September 2013
 Marinelli, Pierpaolo  Total change: 50.40  Rating chartPersonal card
 FE 7 Castelli Romani - B Rocca Priora ITA 2013-08-14
RcRownchangeKK*chgGame
 1696 1680 5.00 7 1.68 30 50.40 
  Luigi, Rinaldo 1783 ITA0.001-0.3630-10.80 
  Piatto, Maurizio 1485 ITA1.0010.25307.50 
  Vargiu, Antonio 1759 ITA1.0010.613018.30 
  Colantonio, Marco 1714 ITA1.0010.553016.50 
  Casavecchia, Alberto 1729 ITA0.001-0.4330-12.90 
  Orazi, Carlo 1759 ITA1.0010.613018.30 
  Passalacqua, Tullio 1646 ITA1.0010.453013.50 

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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