Individual Calculations July 2009
 Baier, Uwe  Total change: 29.25  Rating chartPersonal card
 6.Bayer Open Leverkusen GER 2009-01-12
RcRownchangeKK*chgGame
 1990 1796 2.50 5 1.17 25 29.25 
  Ivic, Roman f2146 GER1.0010.892522.25 
  Ziabari, Morteza 1966 GER0.001-0.2825-7.00 
  Karwatzki, Hans-Juergen 1786 GER1.0010.492512.25 
  Puetzkaul, Karl 2073 GER0.5010.33258.25 
  Gerdau, Andreas 1980 GER0.001-0.2625-6.50 

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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