Individual Calculations January 2010
 Brunello, Roberta  Total change: 27.15  Rating chartPersonal card
 FE 30. Edoardo Crespi Milano ITA 2009-12-05
RcRownchangeKK*chgGame
 2178 2016 4.50 9 1.81 15 27.15 
  Rettore, Ludwig 2197 ITA1.0010.741511.10 
  Feuerstack, Aljoscha 2373 GER0.001-0.1115-1.65 
  Tomba, Ivan f2283 ITA0.001-0.1815-2.70 
  Bonanno, Alessandro 2135 ITA1.0010.66159.90 
  Quaranta, Cristiano 2134 ITA0.001-0.3415-5.10 
  Gamboa, Miguel 2220 PER0.5010.26153.90 
  Cazzaniga, Walter 2140 ITA1.0010.671510.05 
  Tonel, Giulia 1967 ITA0.001-0.5715-8.55 
  Massironi, Marco 2149 ITA1.0010.681510.20 

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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