Individual Calculations April 2008
 Chan, Naruna  Total change: -51.50  Rating chartPersonal card
 City Chess-10 B Rtg Elista RUS 2008-01-03
RcRownchangeKK*chgGame
 1830 1803 3.00 11 -2.06 25 -51.50 
  Didenko, Sergey 1943 RUS0.001-0.3125-7.75 
  Shadura, Aleksandr 1785 RUS0.001-0.5325-13.25 
  Derevianchenko, Ilia 1984 UKR0.001-0.2625-6.50 
  Dryzheva, Dariana 1454 RUS0.001-0.8925-22.25 
  Chub, Alexey 1701 RUS1.0010.36259.00 
  Dzhalov, Boris 1689 RUS1.0010.34258.50 
  Kartaev, Boskhomdgi 1708 RUS0.001-0.6325-15.75 
  Egorov, Anatoly 1989 RUS0.001-0.2625-6.50 
  Orgaev, Valery 1935 RUS0.001-0.3225-8.00 
  Tulumdzhiev, Aleksey 1983 RUS1.0010.742518.50 
  Maksoev, Georgy 1955 RUS0.001-0.3025-7.50 

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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