Individual Calculations July 2012
 Buzzurro, Mario  Total change: -22.65  Rating chartPersonal card
 OP 7 del Carso San Dorligo Dolina ITA 2012-04-28
RcRownchangeKK*chgGame
 1696 1798 1.00 4 -1.51 15 -22.65 
  Matijevic, Filip 2061 SLO0.001-0.1815-2.70 
  Drobnic, Milan 1672 SLO0.001-0.6715-10.05 
  Pridigar, Lovro 1504 SLO1.0010.15152.25 
  De Luca, Marco 1548 ITA0.001-0.8115-12.15 

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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