Individual Calculations October 2013
 Porcacchia, Giovanni  Total change: -11.10  Rating chartPersonal card
 FE 24 Porto San Giorgio - B Porto San Giorgio ITA 2013-08-21
RcRownchangeKK*chgGame
 1681 1610 2.50 8 -0.74 15 -11.10 
  Sonis, Francesco 1794 ITA0.001-0.2615-3.90 
  Natoli, Domenico 1748 ITA0.001-0.3115-4.65 
  Marconi, Andrea 1697 ITA0.001-0.3815-5.70 
  Centofante, Maria Rosa 1571 ITA1.0010.45156.75 
  Santangelo, Giuseppe 1645 ITA0.001-0.4515-6.75 
  Coccagna, Marcello 1430 ITA1.0010.26153.90 
  Agostinelli, Matteo 1729 ITA0.001-0.3415-5.10 
  Franzini, Stefano 1837 ITA0.5010.29154.35 

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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