Individual Calculations September 2011
 Pisani, Valerio  Total change: 4.95  Rating chartPersonal card
 OP 10 Citta' di Bergamo - B Bergamo ITA 2011-07-15
RcRownchangeKK*chgGame
 1882 1756 2.00 5 0.33 15 4.95 
  Baroni, Alessandro 1881 ITA1.0010.671510.05 
  Villa, Claudio 1835 ITA0.5010.11151.65 
  Minikh, Edouard 1970 ITA0.001-0.2315-3.45 
  Simonetto, Adriano 1797 ITA0.001-0.4415-6.60 
  Cocuzzi, Edoardo 1926 ITA0.5010.22153.30 

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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