Individual Calculations July 2019
 Grigorchuk, Katerina  Total change: -17.20  Rating chartPersonal card
 Ukraine Clubs Teams Championship - 2019 Chornomorsk, Odesa Region UKR 2019-05-20
RcRownchangeKK*chgGame
 1741 1668 2.00 6 -0.43 40 -17.20 
  Halych, Heorhiy 1931 UKR0.001-0.1840-7.20 
  Shtompel, Yuriy 1826 UKR0.001-0.2940-11.60 
  Gonchar, Svitlana wc1694 UKR0.5010.04401.60 
  Chernenko, Vladislav 1848 UKR0.001-0.2640-10.40 
  Poliakov, Danylo 1695 UKR0.5010.04401.60 
  Shevchenko, Vladislav 1451 UKR1.0010.22408.80 

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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