Individual Calculations April 2009
 Karlson, Vladilen  Total change: 35.50  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2177 2190 5.50 8 1.42 25 35.50 
  Dubov, Alexandr 1903 RUS1.0010.16254.00 
  Kuznesov, Andrei f2286 RUS0.5010.13253.25 
  Chapurin, A 2280 RUS1.0010.622515.50 
  Vardanian, Haik G 2269 ARM1.0010.612515.25 
  Babikov, Ivan 2284 RUS0.001-0.3725-9.25 
  Betaneli, Alexander f2284 USA0.001-0.3725-9.25 
  Zhdanov, Vladimir 2025 RUS1.0010.28257.00 
  Kharlamov, Igor 2088 ISR1.0010.36259.00 

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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