Individual Calculations July 2012
 Cannetta, Stefano  Total change: -8.55  Rating chartPersonal card
 OP Memorial Renato Didoni - B Milano ITA 2012-04-21
RcRownchangeKK*chgGame
 1638 1644 2.50 6 -0.57 15 -8.55 
  Marchini, Daniele 1845 ITA0.001-0.2415-3.60 
  Vitale, Aurora 1416 ITA1.0010.21153.15 
  Fornasir, Carlo Gustavo 1858 ITA0.001-0.2315-3.45 
  Viotti, Alberto 1569 ITA0.501-0.1015-1.50 
  Berton, Venanzio 1578 ITA0.001-0.5915-8.85 
  Pipitone, Filippo Massimo 1559 ITA1.0010.38155.70 

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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