Individual Calculations July 2012
 Oteri, Aldo  Total change: 16.20  Rating chartPersonal card
 OP 1 Amateur Chess - B Bratto ITA 2012-04-28
RcRownchangeKK*chgGame
 1787 1789 4.00 6 1.08 15 16.20 
  Saffioti, Cristian 1948 ITA0.001-0.2915-4.35 
  Raselli, Claudio 1918 ITA1.0010.671510.05 
  Attuati, Luca 1418 ITA1.0010.10151.50 
  Biava, Pierluigi 1684 ITA1.0010.36155.40 
  Brigatti, Lorenzo 1871 ITA1.0010.61159.15 
  Saffioti, Massimo 1881 ITA0.001-0.3715-5.55 

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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