Individual Calculations July 2010
 Zickelbein, Eva-Maria  Total change: -20.70  Rating chartPersonal card
 Haspa Schachpokal 2010 Bargteheide GER 2010-05-13
RcRownchangeKK*chgGame
 2024 2067 1.50 5 -1.38 15 -20.70 
  Kopylov, Michael m2450 UKR0.001-0.0915-1.35 
  Knaak, Michael 1943 GER0.501-0.1715-2.55 
  Simon, Christopher 1922 GER0.501-0.1915-2.85 
  Ziemann, Christian 1905 GER0.001-0.7115-10.65 
  Toepper, Olaf, Dr. 1899 GER0.501-0.2215-3.30 

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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