Individual Calculations March 2010
 Vorobjev, Dmitry  Total change: 12.45  Rating chartPersonal card
 Moscow open 2010 B Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2128 2100 4.00 7 0.83 15 12.45 
  Demidov, Alexandr 2247 RUS0.001-0.3015-4.50 
  Koltunovsky, Evgeny 1782 RUS1.0010.13151.95 
  Vakhlamov, Igor L. 2268 RUS0.001-0.2815-4.20 
  Ashirov, Sanzhar 1883 KAZ1.0010.22153.30 
  Okun, Leonid f2258 RUS1.0010.711510.65 
  Palkovich, Denis f2231 UKR1.0010.681510.20 
  Bronnikov, Konstantin 2227 RUS0.001-0.3315-4.95 

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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