Individual Calculations October 2012
 Marvulli, Dario  Total change: 44.70  Rating chartPersonal card
 FE delle Marche - B Civitanova Marche ITA 2012-08-21
RcRownchangeKK*chgGame
 1765 1726 5.50 9 1.49 30 44.70 
  Renzi, Fabrizio 1529 ITA0.501-0.2530-7.50 
  Bizzarro, Sofia 1593 ITA1.0010.32309.60 
  Proietti, Tosca 1807 ITA1.0010.613018.30 
  Todic, Simo 1873 ITA1.0010.703021.00 
  Maggiore, Francesco 1802 ITA0.5010.10303.00 
  Natoli, Domenico 1811 ITA0.5010.12303.60 
  Della Rocca, Giorgio 1844 ITA0.001-0.3430-10.20 
  Crafa, Carmine 1777 ITA0.5010.07302.10 
  Maltempi, Angelo 1846 ITA0.5010.16304.80 

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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