Individual Calculations September 2009
 Cordi, Domenico  Total change: 9.75  Rating chartPersonal card
 OP 16 Citta' di Campobasso Campobasso ITA 2009-07-24
RcRownchangeKK*chgGame
 2089 2060 3.50 6 0.65 15 9.75 
  Gatti, Francesco 1819 ITA1.0010.20153.00 
  Mrdja, Milan m2418 CRO0.001-0.1015-1.50 
  Piccoli, Vincenzo 2007 ITA1.0010.43156.45 
  Gromovs, Sergejs f2339 ITA0.001-0.1615-2.40 
  Procacci, Sergio 2073 ITA0.5010.02150.30 
  D Orta, Antonio 1876 ITA1.0010.26153.90 

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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