Individual Calculations May 2010
 Wiese, Uwe  Total change: 2.55  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe C Magdeburg GER 2010-04-16
RcRownchangeKK*chgGame
 1834 1811 2.50 5 0.17 15 2.55 
  Lechnauer, Uwe 1903 GER1.0010.63159.45 
  Ahlers, Eric 1848 GER0.001-0.4515-6.75 
  Berger, Nadja 1706 GER0.501-0.1415-2.10 
  Fuchs, Joerg 1873 GER0.001-0.4115-6.15 
  Oberling, Mario 1842 GER1.0010.54158.10 

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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