Individual Calculations March 2010
 Qu, Yanqiao  Total change: -5.55  Rating chartPersonal card
 Aeroflot open 2010 C Moscow RUS 2010-02-09
RcRownchangeKK*chgGame
 2121 2111 3.00 7 -0.37 15 -5.55 
  Shwarchbard, Zvi 1874 ISR1.0010.20153.00 
  Nikolaeva, Alexandra wf2193 RUS1.0010.61159.15 
  Janse, Paul 2161 NED0.001-0.4315-6.45 
  Hamidullin, Aydar f2192 RUS0.5010.11151.65 
  Kuznetsov, Mikhail V. 2196 RUS0.5010.12151.80 
  Volkov, Sergei 2196 RUS0.001-0.3815-5.70 
  Piskov, Vladimir 2038 RUS0.001-0.6015-9.00 

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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