Blitz: Individual Calculations February 2023
 Vyaznikov, Sergey O.  Total change: 15.00  Rating chartPersonal card
 Blitz_Zmey Gorynych Tambov RUS 2023-01-01
RcRownchangeKK*chgGame
 1768 2153 10.50 11 0.75 20 15.00 
  Bulychev, Igor I. 1749 RUS1.0010.08201.60 
  Merezhko, Nikita 1572 RUS1.0010.02200.40 
  Zamkov, Yury I. 1813 RUS1.0010.12202.40 
  Pishchalnikov, Roman A. 1877 RUS1.0010.17203.40 
  Melekhov, Alexei 2099 RUS0.501-0.0820-1.60 
  Sedikh, Sergey E. 1716 RUS1.0010.06201.20 
  Nikulin, Dmitriy P. 1676 RUS1.0010.05201.00 
  Zakharov, Timofey V. 1814 RUS1.0010.12202.40 
  Elagin, Dmitry A 1599 RUS1.0010.03200.60 
  Engovatov, Dmitry V 1785 RUS1.0010.10202.00 
  Bryunin, Elisei 1753  * RUS1.0010.08201.60 
 * 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)
 

 

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