Individual Calculations April 2009
 Kiese, Matthias, Dr.  Total change: 5.25  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 2177 2272 3.50 5 0.35 15 5.25 
  Rubel, Julian 2167 GER0.501-0.1415-2.10 
  Peters, Frank 2155 GER0.501-0.1615-2.40 
  Andersen, Jens Knud 2186 GER1.0010.38155.70 
  Cherny, Andrey 2208 GER1.0010.41156.15 
  Oppitz, Peter c2169 GER0.501-0.1415-2.10 

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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