Individual Calculations December 2015
 Barbasini, Francesco  Total change: -21.60  Rating chartPersonal card
 WE 3 Levante Ligure - B La Spezia ITA 2015-10-30
RcRownchangeKK*chgGame
 1641 1661 0.50 3 -1.08 20 -21.60 
  Giorgi, Ezio Alberto 1762 ITA0.001-0.3620-7.20 
  Montorsi, Matteo 1600 ITA0.501-0.0820-1.60 
  Saccone, Giovanni 1562 ITA0.001-0.6420-12.80 

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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