Individual Calculations March 2012
 Cherny, Oleg  Total change: -5.40  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2025 2016 3.00 7 -0.36 15 -5.40 
  Kurzykov, Andrey 2169 RUS0.001-0.3015-4.50 
  Senkow, Alexandr 2169 RUS0.001-0.3015-4.50 
  Durkin, Aleksei 1756 RUS1.0010.18152.70 
  Orekhovsky, Vasily 2119 RUS0.001-0.3615-5.40 
  Shcherbakov, Nikolay 1771 RUS1.0010.20153.00 
  Medvedev, Vladimir 2118 RUS0.001-0.3615-5.40 
  Asefi, Zaheeruddeen f2072 AFG1.0010.58158.70 

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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