Individual Calculations July 2012
 Polishchuk, Oleg  Total change: -41.25  Rating chartPersonal card
 1st International Chess Tournament Open-Euro-2012 Lviv UKR 2012-05-28
RcRownchangeKK*chgGame
 2019 2238 2.50 7 -2.75 15 -41.25 
  Berlin, Dmitriy 1966 BLR0.001-0.8315-12.45 
  Skripka, Nikita 1904 UKR0.001-0.8815-13.20 
  Polulikh, Bogdan 1876 UKR0.501-0.4015-6.00 
  Rastropin, Yuriy 1838  * UKR1.0010.08151.20 
  Yatsishin, Ivan 2152 UKR1.0010.38155.70 
  Kalinina, Olga wm2297 UKR0.001-0.4215-6.30 
  Buksa, Nataliya 2101 UKR0.001-0.6815-10.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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