Individual Calculations September 2012
 Amato, Andrea  Total change: -3.60  Rating chartPersonal card
 FE 3 Terre degli Elimi Erice ITA 2012-07-25
RcRownchangeKK*chgGame
 2099 2263 4.50 7 -0.24 15 -3.60 
  Piazza, Dario 1863  * ITA1.0010.08151.20 
  Bocci, Alessandro 1905 ITA0.501-0.4015-6.00 
  Santagati, Alessandro 2230 ITA1.0010.45156.75 
  Brunello, Marina wm2240 ITA0.501-0.0315-0.45 
  Savalla, Pietro 1863  * ITA1.0010.08151.20 
  Ferrante, Marco 2190 ITA0.501-0.1015-1.50 
  Guramishvili, Sopiko mwg2400 GEO0.001-0.3215-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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