Individual Calculations March 2017
 Belyakov, Bogdan  Total change: -6.80  Rating chartPersonal card
 Moscow-Open 2017 A Moscow RUS 2017-01-28
RcRownchangeKK*chgGame
 2388 2487 5.00 9 -0.68 10 -6.80 
  Mustafin, Andrey f2273 AZE0.501-0.2710-2.70 
  Egorov, Pavel 2245 RUS1.0010.20102.00 
  Mammadzada, Gunay wg2345 AZE1.0010.31103.10 
  Ovod, Evgenija mwg2380 RUS1.0010.35103.50 
  Artemiev, Vladislav g2655 RUS0.001-0.2810-2.80 
  Drygalov, Sergey 2424 RUS0.001-0.5910-5.90 
  Sargissyan, Sargis f2363 ARM1.0010.33103.30 
  Korchmar, Vasiliy m2415 RUS0.501-0.1010-1.00 
  Kuporosov, Viktor m2392 RUS0.001-0.6310-6.30 

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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