Individual Calculations September 2013
 Kravchuk, Vitaliy  Total change: -68.70  Rating chartPersonal card
 1-st International tournament " Citadel Pervomaysk 2013" Pervomaysk,Nikolaev region UKR 2013-07-26
RcRownchangeKK*chgGame
 2147 2121 1.00 7 -2.29 30 -68.70 
  Boroday, Sergey 2315 UKR0.001-0.2530-7.50 
  Gudok, Viktor m2229 UKR0.001-0.3530-10.50 
  Miellier, Yan 2033 UKR1.0010.383011.40 
  Sharapov, Evgeny g2398 UKR0.001-0.1730-5.10 
  Fish, Alexander 2121 ISR0.001-0.5030-15.00 
  Dudyev, Volodymyr 2033 UKR0.001-0.6230-18.60 
  Andreev, Volodymyr 1900 UKR0.001-0.7830-23.40 

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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