Individual Calculations September 2009
 Narr, Irmgard  Total change: 2.70  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft B Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 1891 1741 2.00 6 0.18 15 2.70 
  Goldinger, Josef 2009 GER0.001-0.1715-2.55 
  Schwichtenberg, Juergen 1895 GER0.5010.21153.15 
  Fritsch, Wolfgang 1915 GER0.5010.23153.45 
  Morgner, Siegfried 1882 GER0.001-0.3115-4.65 
  Van Houten, Henk 1804 NED1.0010.59158.85 
  Polifka, Wilfried 1838 GER0.001-0.3715-5.55 

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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