Individual Calculations March 2012
 An, Yuriy  Total change: 9.60  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2003 1974 4.00 7 0.64 15 9.60 
  Vorobjov, Denis S. 2266 RUS0.001-0.1515-2.25 
  Osipov, Anatoly 1752 RUS1.0010.22153.30 
  Potapov, Alexander 2279 RUS0.001-0.1415-2.10 
  Chaplinskiy, Sergey 1835 RUS1.0010.31154.65 
  Keze, Arnis 1773 RUS1.0010.24153.60 
  Gorshkov, Yury S. 2298 RUS0.001-0.1315-1.95 
  Petukhov, Nikolay 1817 RUS1.0010.29154.35 

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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