Individual Calculations October 2008
 Zimmermann, Manfred  Total change: -15.30  Rating chartPersonal card
 Kieler Open 2008 Kiel GER 2008-08-09
RcRownchangeKK*chgGame
 1827 1930 1.50 4 -1.02 15 -15.30 
  Feuerstack, Aljoscha 2280 GER0.001-0.1115-1.65 
  Mueller, Tobias 1664 GER0.501-0.3215-4.80 
  Hamar, Dirk 1580 GER1.0010.11151.65 
  Neitzel, Mirko 1784 GER0.001-0.7015-10.50 

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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