Individual Calculations March 2012
 Orekhov, Nikolai  Total change: -17.55  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 1948 2035 3.00 7 -1.17 15 -17.55 
  Vaseptsov, Maxim 2192 RUS0.001-0.2915-4.35 
  Pestrov, Yury 2180 RUS0.001-0.3115-4.65 
  Lisachenko, Natalia 1842 RUS0.501-0.2515-3.75 
  Ahn, Hongjin 1693 KOR0.501-0.3815-5.70 
  Mazurov, Arslan 1784 RUS1.0010.19152.85 
  Bahtin, Vladimir 2165 RUS0.001-0.3215-4.80 
  Ivashchenko, Veniamin 1782 RUS1.0010.19152.85 

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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