Individual Calculations September 2017
 Koshel, Stanislav  Total change: -51.40  Rating chartPersonal card
 "Obolon-Open, Cup Independence-2017" Kyiv UKR 2017-08-20
RcRownchangeKK*chgGame
 1787 1902 3.00 9 -2.57 20 -51.40 
  Punin, Andrii f2237 UKR0.5010.38207.60 
  Romanov, Vladimir 2153 UKR0.001-0.1920-3.80 
  Ieshchenko, Uliana 1604 UKR1.0010.15203.00 
  Borisyuk, Dmitry 2163 UKR0.001-0.1820-3.60 
  Dubkovetsky, Stepan 1502  * UKR0.001-0.9220-18.40 
  Dovgaliuk, Oleksandr 1546 UKR0.001-0.8920-17.80 
  Veremiuk, Veronika wc1559 UKR0.501-0.3820-7.60 
  Opiatiuk, Andrey 1502  * UKR1.0010.08201.60 
  Nikitin, Bogdan 1815 UKR0.001-0.6220-12.40 
 * 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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