Blitz: Individual Calculations April 2020
 Chayka, Vitaly  Total change: 5.80  Rating chartPersonal card
 Championship of Odessa region - blitz (February 2020) Odessa UKR 2020-02-29
RcRownchangeKK*chgGame
 1998 2045 5.00 9 0.29 20 5.80 
  Shevchuk, Yuriy 1449 UKR1.0010.02200.40 
  Borsuk, Konstantin f2429 UKR0.001-0.0920-1.80 
  Apostolakii, Olga 1776 UKR0.501-0.3320-6.60 
  Lisin, Oleh 1733 UKR1.0010.14202.80 
  Russeva, Viktoria 1619 UKR1.0010.07201.40 
  Churavin, Andrey 2217 UKR0.5010.23204.60 
  Goroshkov, Maksym 2098 UKR1.0010.572011.40 
  Reshetkov, Kirill 2352 UKR0.001-0.1420-2.80 
  Snigurov, Maxim 2310 UKR0.001-0.1820-3.60 

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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