Individual Calculations July 2012
 Hrepunov, Oleksandr  Total change: -70.50  Rating chartPersonal card
 1st International Chess Tournament Open-Euro-2012 Lviv UKR 2012-05-28
RcRownchangeKK*chgGame
 1903 1953 1.00 6 -2.35 30 -70.50 
  Vetoshko, Volodymyr 2224 UKR0.001-0.1730-5.10 
  Durnev, Vladimir 2026 UKR0.001-0.4030-12.00 
  Rastropin, Yuriy 1791 UKR0.001-0.7130-21.30 
  Polulikh, Bogdan 1876 UKR0.001-0.6130-18.30 
  Havryshkevich, Anna-Maria 1597 UKR0.501-0.3930-11.70 
  Skripka, Nikita 1904 UKR0.501-0.0730-2.10 

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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