Individual Calculations January 2009
 Azzolin, Lorenzo  Total change: -7.00  Rating chartPersonal card
 OP F. Bosi - B Milano ITA 2008-10-18
RcRownchangeKK*chgGame
 1781 1702 0.50 2 -0.28 25 -7.00 
  Torelli, Mauro 1744 ITA0.5010.06251.50 
  Carbone, Lorenzo 1818 ITA0.001-0.3425-8.50 

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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