Individual Calculations October 2008
 Benninger, Rudolf, Dr.  Total change: 8.40  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt (Main) GER 2008-06-26
RcRownchangeKK*chgGame
 2090 2146 4.00 6 0.56 15 8.40 
  Ackermann, Johannes 1902 GER1.0010.20153.00 
  Zaitsev, Mikhail m2476 RUS0.001-0.1215-1.80 
  Foerster, Rudi 1914 GER1.0010.21153.15 
  Voss, Janine 1869 GER1.0010.17152.55 
  Donchenko, Anatoly m2393 GER0.001-0.1915-2.85 
  Gutacker, Stephan 1985 GER1.0010.29154.35 

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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