Individual Calculations December 2017
 Polishchuk, Oleg  Total change: -16.00  Rating chartPersonal card
 Open tournament "Y. Privalov memorial" Lviv UKR 2017-10-29
RcRownchangeKK*chgGame
 1898 2092 5.50 9 -0.80 20 -16.00 
  Hromyak, Artem 1692  * UKR1.0010.08201.60 
  Kovalskyi, Roman 1692  * UKR1.0010.08201.60 
  Sychevskyy, Andriy f2207 UKR0.5010.16203.20 
  Polulikh, Bogdan 2149 UKR0.001-0.4220-8.40 
  Zubar, Volodymyr 1771 UKR1.0010.13202.60 
  Kyrychenko, Maryan 2207 UKR0.001-0.3420-6.80 
  Chugai, Roman 1692  * UKR1.0010.08201.60 
  Muzychka, Viktor 1980 UKR0.001-0.6520-13.00 
  Polulikh, Stepan 1692  * UKR1.0010.08201.60 
 * 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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