Individual Calculations March 2010
 Nikolaeva, Alexandra  Total change: 14.70  Rating chartPersonal card
 Aeroflot open 2010 C Moscow RUS 2010-02-09
RcRownchangeKK*chgGame
 2047 2193 6.50 8 0.98 15 14.70 
  Piskov, Vladimir 2038 RUS1.0010.29154.35 
  Qu, Yanqiao 2111 CHN0.001-0.6115-9.15 
  Cheung, Jan 2060 NED1.0010.32154.80 
  Shabanov, Nurlan Mammad Oglu 1950 AZE1.0010.20153.00 
  Basencyan, Mark 1914 ARM0.501-0.3415-5.10 
  Aghasiyeva, Fidan Aydin Qizi wf2084 AZE1.0010.35155.25 
  Okun, Evgeny 2115 RUS1.0010.39155.85 
  Rjanova, Valery 2105 RUS1.0010.38155.70 

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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