Individual Calculations June 2013
 Maffezzoni, Marco  Total change: 0.00  Rating chartPersonal card
 OP Memorial R. Didoni - B Milano ITA 2013-04-20
RcRownchangeKK*chgGame
 1660 1662 3.00 6 0.00 30 0.00 
  Spelta, Andrea 1750 ITA1.0010.623018.60 
  Torelli, Mauro 1724 ITA0.5010.09302.70 
  Dadello, Andrzej 1769 POL0.001-0.3530-10.50 
  Necchi, Flavio 1680 ITA0.001-0.4730-14.10 
  Madaschi, Sergio 1497 ITA0.501-0.2230-6.60 
  Lunghi, Samuele 1540 ITA1.0010.33309.90 

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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