Individual Calculations November 2012
 Cossar, Claudio  Total change: -25.20  Rating chartPersonal card
 OP 3 Citta' di Biella Biella ITA 2012-09-28
RcRownchangeKK*chgGame
 1943 2081 2.50 5 -0.84 30 -25.20 
  Gemelli, Giovanni 1807 ITA0.501-0.3330-9.90 
  Montilli, Vincenzo 1880 ITA1.0010.24307.20 
  Ceschia, Ivano f2291 ITA0.001-0.2330-6.90 
  Miracola, Giorgia 1774 ITA0.501-0.3630-10.80 
  Razzano, Lorenzo 1961 ITA0.501-0.1630-4.80 

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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