Individual Calculations September 2013
 Bogatyriova, Lidia  Total change: -12.60  Rating chartPersonal card
 1-st International tournament " Citadel Pervomaysk 2013" Pervomaysk,Nikolaev region UKR 2013-07-26
RcRownchangeKK*chgGame
 2292 2217 2.00 7 -0.84 15 -12.60 
  Sivuk, Vitaly m2465 UKR0.001-0.1915-2.85 
  Miellier, Yan 2033 UKR1.0010.26153.90 
  Rakhmangulov, Andrei m2400 UKR0.001-0.2615-3.90 
  Koziak, Vitali m2509 UKR0.001-0.1515-2.25 
  Dudyev, Volodymyr 2033 UKR1.0010.26153.90 
  Kirichenko, Vitaly 2327 UKR0.001-0.3515-5.25 
  Bordovsky, Vladimir 2279 UKR0.001-0.4115-6.15 

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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