Individual Calculations April 2009
 Babaev, Mikhail  Total change: 0.25  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2074 2023 3.50 8 0.01 25 0.25 
  Konenkin, Dmitry f2289 RUS0.001-0.1825-4.50 
  Tantsov, Peter 1753 RUS1.0010.17254.25 
  Pechnikov, Artiom 2267 RUS0.001-0.2025-5.00 
  Parakhoni, Anna 1793 RUS0.501-0.2925-7.25 
  Kondratiev, Vissarion L 2188 RUS1.0010.722518.00 
  Mosionzhik, Ilya f2162 RUS0.001-0.3125-7.75 
  Koshevoy, Sergey 2260 RUS0.001-0.2025-5.00 
  Krylov, Ivan 1877 RUS1.0010.30257.50 

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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