Individual Calculations January 2012
 Bianchi, Paolo  Total change: 3.75  Rating chartPersonal card
 FE 32 E. Crespi - C Milano ITA 2011-12-03
RcRownchangeKK*chgGame
 1581 1672 1.50 2 0.25 15 3.75 
  Marangoni, Roberto 1500 ITA0.501-0.2315-3.45 
  Pellegrini, Fabio 1661 ITA1.0010.48157.20 

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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