Individual Calculations September 2019
 Chornozem, Sergey  Total change: 0.80  Rating chartPersonal card
 Open Tournament Kyiv Summer Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 1801 1954 5.00 8 -0.37 20 -7.40 
  Yakymakha, Mariia 1554  * UKR1.0010.08201.60 
  Vaisgur, Alon 1800 ISR0.501-0.2120-4.20 
  Khrinovskyi, Iurii 1570 UKR0.501-0.4120-8.20 
  Honcharov, Pavlo 1979 UKR0.5010.03200.60 
  Gefen, Itamar 1677 ISR1.0010.17203.40 
  Palchuk, Andrii 2022 UKR0.5010.09201.80 
  Khrinovskyi, Oleksiy 2086 UKR0.001-0.3220-6.40 
  Ovcharenko, Hryhoriy 1717 UKR1.0010.20204.00 
 * 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)
 
 "Cup Independence - 2019 - "A" "Open" Kyiv UKR 2019-08-23
RcRownchangeKK*chgGame
 1940 1955 4.50 8 0.41 20 8.20 
  Popovska, Kateryna 1555  * UKR1.0010.08201.60 
  Vysochin, Spartak g2355  * UKR0.001-0.0820-1.60 
  Khorolsky, Timofey 1584 UKR1.0010.10202.00 
  Diachek, Alina 1804 UKR1.0010.30206.00 
  Rakhmangulova, Anastasiya wm2206 UKR0.001-0.1920-3.80 
  Khrinovskyi, Oleksiy 2086 UKR0.001-0.3220-6.40 
  Trushko, Andrii 1715 UKR1.0010.20204.00 
  Mukha, Nikolay f2217 UKR0.5010.32206.40 
 * 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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