Individual Calculations April 2021
 Shakhaylo, Dmitriy  Total change: -25.20  Rating chartPersonal card
 Ukraine Chess Championship 2021, boys - U14, classic Kherson UKR 2021-03-19
RcRownchangeKK*chgGame
 1696 1642 2.50 7 -0.63 40 -25.20 
  Bazakutsa, Svyatoslav 2042  * UKR0.5010.424016.80 
  Dubnevych, Maksym 1800 UKR0.5010.21408.40 
  Perederiy, Olexandr 1415 UKR1.0010.21408.40 
  Podolskyi, Mykhailo 1914 UKR0.5010.334013.20 
  Yarmolenko, Roman 2011 UKR0.001-0.1040-4.00 
  Andrienko, Artem 1341 UKR0.001-0.8540-34.00 
  Shcherbina, Kirill 1351 UKR0.001-0.8540-34.00 
 * 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)
 

 

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