Individual Calculations April 2009
 Hartig, Frank  Total change: -8.50  Rating chartPersonal card
 Kaiserbrunnen Winter Special 12 Brakel GER 2009-03-13
RcRownchangeKK*chgGame
 1967 2051 1.50 3 -0.34 25 -8.50 
  Hagedorn, Alfons 1947 GER0.501-0.1425-3.50 
  Rostgaard, Tobias 2035 DEN0.501-0.0225-0.50 
  Mohnke, Martin 1919 GER0.501-0.1825-4.50 

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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