Individual Calculations April 2008
 Tsukanov, Boris F  Total change: -21.75  Rating chartPersonal card
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2193 2019 0.50 5 -0.87 25 -21.75 
  Romashko, Andrei 2278 UKR0.001-0.1825-4.50 
  Volkov, Anton 2212 RUS0.001-0.2525-6.25 
  Lanin, Boris Dr 2154 RUS0.001-0.3225-8.00 
  Radomsky, Viacheslav G 2176 RUS0.001-0.2925-7.25 
  Rossal, Valeriy I. 2146 RUS0.5010.17254.25 

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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