Individual Calculations October 2012
 Natoli, Domenico  Total change: 7.35  Rating chartPersonal card
 FE delle Marche - B Civitanova Marche ITA 2012-08-21
RcRownchangeKK*chgGame
 1730 1811 6.00 9 0.49 15 7.35 
  Vaccari, Giorgio 1668 ITA1.0010.31154.65 
  Marconi, Andrea 1707 ITA0.001-0.6415-9.60 
  Artuso, Sofia 1678 ITA1.0010.32154.80 
  Tonina, Filippo 1745 ITA1.0010.41156.15 
  Brozzi, Silvio 1777 ITA1.0010.45156.75 
  Marvulli, Dario 1726 ITA0.501-0.1215-1.80 
  Balducci, Alessandro 1807 ITA0.001-0.5115-7.65 
  D Aulisa, Francesco 1761 ITA1.0010.43156.45 
  Lorenzetti, Giacomo 1697 ITA0.501-0.1615-2.40 

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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