Individual Calculations July 2011
 Nessi, Davide  Total change: 25.35  Rating chartPersonal card
 CR Sardegna 2011 Sardara ITA 2011-05-21
RcRownchangeKK*chgGame
 1847 1756 4.50 7 1.69 15 25.35 
  Magrini, Fabrizio 2156  * ITA0.001-0.0815-1.20 
  Murtas, Paolo 1515 ITA0.501-0.3015-4.50 
  Masala, Diego 1849 ITA1.0010.63159.45 
  Puzzoni, Christian 2089 ITA0.001-0.1215-1.80 
  Camboni, Paolo 1875 ITA1.0010.66159.90 
  Sanna, Yuri 1779 ITA1.0010.53157.95 
  Marano, Daniele 1663 ITA1.0010.37155.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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