Individual Calculations February 2013
 Pinna, Ferdinando  Total change: -6.60  Rating chartPersonal card
 OP 2 Tre Re Milano ITA 2013-01-02
RcRownchangeKK*chgGame
 2071 1952 1.00 4 -0.44 15 -6.60 
  Vezzosi, Paolo m2303 ITA0.5010.39155.85 
  Sannino, Raffaele 2028 ITA0.5010.10151.50 
  Pelizzola, Danilo 2084 ITA0.001-0.3215-4.80 
  Paganini, Andrea 1870 ITA0.001-0.6115-9.15 

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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