Individual Calculations December 2023
 Kozhemyakin, Danila V.  Total change: 23.20  Rating chartPersonal card
 SPb B17 Championship 2023 St. Petersburg RUS 2023-11-18
RcRownchangeKK*chgGame
 1587 1575 4.50 8 0.58 40 23.20 
  Lezin, Aleksandr 1515 RUS1.0010.424016.80 
  Modzerov, Grigorii 1415 RUS0.501-0.2140-8.40 
  Krasnov, Ilia A. 1553 RUS1.0010.474018.80 
  Grekhov, Roman 1801 RUS0.001-0.2140-8.40 
  Kharrasov, Dmitrii 1405 RUS1.0010.284011.20 
  Frolov, Zakhar 1504 RUS0.501-0.1040-4.00 
  Zhukov, Konstantin 1641 RUS0.5010.09403.60 
  Buyanov, Gleb 1859 RUS0.001-0.1640-6.40 

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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