Individual Calculations April 2009
 Popov, Andrey  Total change: 19.00  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2079 1988 3.00 6 0.76 25 19.00 
  Gulevich, Artem 2264 RUS0.001-0.1725-4.25 
  Mamaev, Evgeniy 2179 RUS0.001-0.2525-6.25 
  Makhno, Mikhail 1638 RUS1.0010.11252.75 
  Gorulev, Alexandr 2107 RUS1.0010.662516.50 
  Golynsky, Yuri 2164 RUS0.5010.23255.75 
  Antonov, Alexandr 2121 RUS0.5010.18254.50 

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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