Individual Calculations April 2009
 Hoffmann, Lena  Total change: -8.00  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Arendsee GER 2008-12-27
RcRownchangeKK*chgGame
 1896 1863 1.50 4 -0.32 25 -8.00 
  Gadschisade, Machmud 1976 GER0.001-0.3525-8.75 
  Leschner, Marius 1827 GER1.0010.452511.25 
  Weissbeck, Simon 1874 GER0.001-0.4825-12.00 
  Iwanziw, Niklas 1905 GER0.5010.06251.50 

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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