Rapid: Individual Calculations March 2022
 Kovalskyi, Roman  Total change: 28.80  Rating chartPersonal card
 Ukraine Chess Championship - 2022 (Boys - 18) rapid Lviv UKR 2022-02-17
RcRownchangeKK*chgGame
 1699 1826 5.50 9 -0.06 20 -1.20 
  Stasyuk, Jaroslav 1292 UKR1.0010.03200.60 
  Molchanov, Roman 1426  * UKR0.001-0.9220-18.40 
  Zaika, Ivan 1457 UKR1.0010.10202.00 
  Levytskyy, Lybomyr 1564 UKR1.0010.18203.60 
  Shamian, Artur 2040 UKR1.0010.772015.40 
  Dehtiarov, Roman 2051 UKR0.001-0.2220-4.40 
  Hulka, Valentyn 1998 UKR0.5010.23204.60 
  Sidletskyi, Ivan 1890 UKR0.001-0.4120-8.20 
  Koval, Dariy 1569 UKR1.0010.18203.60 
 * 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)
 
 Memory Nebesna Sotnya-2022 (rapid) Horodok UKR 2022-02-20
RcRownchangeKK*chgGame
 1916 1826 4.50 8 1.50 20 30.00 
  Svyst, Vladimir 1426  * UKR1.0010.08201.60 
  Terletsky, Oleg m2136 UKR0.001-0.1420-2.80 
  Molchanov, Roman 1351 UKR1.0010.05201.00 
  Polulikh, Bogdan 2226  * UKR1.0010.922018.40 
  Franchuk, Serhiy 1964 UKR1.0010.692013.80 
  Lozynskyi, Bohdan 2143 UKR0.001-0.1320-2.60 
  Guivan, Vasily 2123 UKR0.5010.35207.00 
  Polishchuk, Oleg 1961 UKR0.001-0.3220-6.40 
 * 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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