Individual Calculations May 2012
 Zanetti, Alberto  Total change: -1.05  Rating chartPersonal card
 CIS 2012 - A2.1 Acqui Terme ITA 2012-03-16
RcRownchangeKK*chgGame
 2152 2163 2.00 4 -0.07 15 -1.05 
  Gioseffi, Massimiliano 2128 ITA1.0010.45156.75 
  Ragni, Paolo 2127 ITA0.501-0.0515-0.75 
  Melone, Antonio 2128 ITA0.001-0.5515-8.25 
  Barletta, Mauro c2224 ITA0.5010.08151.20 

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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