Individual Calculations July 2012
 Di Trapani, Luigi  Total change: -0.15  Rating chartPersonal card
 CR Emilia Romagna 2012 Levizzano Rangone ITA 2012-04-29
RcRownchangeKK*chgGame
 1750 1552 1.00 4 -0.01 15 -0.15 
  Tazzioli, Luca 1864 ITA0.001-0.1415-2.10 
  Casadei, Idio 1705 ITA0.5010.20153.00 
  Cavazzoni, Carlo Alberto 1703 ITA0.001-0.3015-4.50 
  Adami, Alessandro 1727 ITA0.5010.23153.45 

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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