Individual Calculations March 2011
 Ayvazyan, Nikita  Total change: -21.90  Rating chartPersonal card
 XXII Memorial T.V. Petrosyan 2011 Moscow RUS 2011-01-04
RcRownchangeKK*chgGame
 1978 1909 1.00 6 -1.46 15 -21.90 
  Geivondian, Arman 2104 RUS0.001-0.2515-3.75 
  Bobrov, Alexey 2060 RUS0.001-0.3015-4.50 
  Darbinyan, Gevorg 1762 RUS1.0010.30154.50 
  Minko, Vladimir 2019 RUS0.001-0.3515-5.25 
  Golubov, Saveliy 2038 RUS0.001-0.3315-4.95 
  Zubkov, Vsevolod 1884 RUS0.001-0.5315-7.95 

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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