Individual Calculations February 2023
 Bukanov, Yuriy  Total change: -15.00  Rating chartPersonal card
 VO Moscow. January 2023 Moscow RUS 2023-01-08
RcRownchangeKK*chgGame
 1426 1626 5.00 8 -0.75 20 -15.00 
  Sergeev, Nikolay 1175 RUS1.0010.06201.20 
  Zhuravlev, Ilya 1275 RUS1.0010.11202.20 
  Okmyanskiy, Sergey 1463 RUS1.0010.28205.60 
  Rossal, Valeriy I. 1602 RUS0.501-0.0320-0.60 
  Popkov, Andrey 2040 RUS0.001-0.0720-1.40 
  Kirillov, Georgiy Av 1226  * RUS0.501-0.4220-8.40 
  Belyatskiy, Petr 1440 RUS0.001-0.7420-14.80 
  Tolstygin, Kirill 1185 RUS1.0010.06201.20 
 * 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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