Individual Calculations April 2009
 Damia, Angelo  Total change: -13.50  Rating chartPersonal card
 OP della Befana Milano ITA 2009-01-03
RcRownchangeKK*chgGame
 1971 2248 4.00 6 -0.90 15 -13.50 
  Costanza, Calogero 1898 ITA1.0010.11151.65 
  Bisignano, Giuseppe 1904 ITA1.0010.12151.80 
  Bemporad, Filippo 2061 ITA0.001-0.7415-11.10 
  Guzzetti, Luigi Enrico 1898 ITA1.0010.11151.65 
  Zanetti, Alberto 2166 ITA0.001-0.6115-9.15 
  Gonella, Daniele 1898 ITA1.0010.11151.65 

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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