Individual Calculations March 2010
 Breidenbach, Heinz  Total change: -3.00  Rating chartPersonal card
 FE XVI Montecatini - B Montecatini Terme ITA 2009-12-27
RcRownchangeKK*chgGame
 1686 1535 1.00 4 -0.20 15 -3.00 
  Cavazzoni, Carlo Alberto 1735 ITA0.001-0.2415-3.60 
  Giacchino, Claudio 1626 ITA0.001-0.3815-5.70 
  Gnetti, Pietro 1659 ITA0.5010.17152.55 
  Taffi, Andrea 1725 ITA0.5010.25153.75 

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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