Individual Calculations July 2011
 Dellapina, Gianluca  Total change: -30.50  Rating chartPersonal card
 OP Ipercoop-Centro Luna - B Sarzana ITA 2011-05-27
RcRownchangeKK*chgGame
 1676 1758 0.00 2 -1.22 25 -30.50 
  Gnetti, Pietro 1667 ITA0.001-0.6225-15.50 
  Cunsolo, Gianfranco 1684 ITA0.001-0.6025-15.00 

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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