Individual Calculations September 2010
 Shalnyeva, Olga  Total change: -18.45  Rating chartPersonal card
 Dutch Open Dieren NED 2010-07-27
RcRownchangeKK*chgGame
 2182 2153 3.00 9 -1.23 15 -18.45 
  Zoler, Dan m2474 ISR0.001-0.1315-1.95 
  Zelbel, Patrick f2345 GER0.001-0.2515-3.75 
  Van Dongen, Huub 2073 NED0.501-0.1115-1.65 
  Ypma, Peter 2074 NED0.501-0.1115-1.65 
  Zwirs, Nico 2059 NED1.0010.37155.55 
  Both, Erik 2195 NED0.5010.06150.90 
  Klein, David 2297 NED0.001-0.3115-4.65 
  Lombaers, Peter 2042 NED0.001-0.6515-9.75 
  Beijerinck, Nick 2077 NED0.501-0.1015-1.50 

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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