Individual Calculations June 2013
 Cannetta, Stefano  Total change: -3.45  Rating chartPersonal card
 OP Memorial R. Didoni - B Milano ITA 2013-04-20
RcRownchangeKK*chgGame
 1700 1667 2.50 6 -0.23 15 -3.45 
  Poletto, Daniele 1759 ITA0.5010.13151.95 
  Mazzoccoli, Simone 1730 ITA0.001-0.4115-6.15 
  Visentin, Umberto 1581 ITA1.0010.38155.70 
  Ruggeri, Igor 1578 ITA0.501-0.1215-1.80 
  Montaruli, Roberto 1851 ITA0.5010.24153.60 
  Lancianese, Giuseppe 1700 ITA0.001-0.4515-6.75 

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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