Rapid: Individual Calculations February 2023
 Kruk, Roman  Total change: 62.80  Rating chartPersonal card
 Christmas Lviv-2023 (rapid) Lviv UKR 2022-12-30
RcRownchangeKK*chgGame
 1655 1196 2.50 5 1.57 40 62.80 
  Lozynskyi, Bohdan 2153 UKR0.0010.00400.00 
  Tretiak, Igor 1368 UKR1.0010.734029.20 
  Mazurok, Andriy 1317 UKR1.0010.664026.40 
  Stoyanovskyi, Nazar 1327 UKR0.5010.18407.20 
  Terletsky, Oleg m2110 UKR0.0010.00400.00 

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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