Individual Calculations January 2023
 Preobrazhensky, Andrey  Total change: 111.20  Rating chartPersonal card
 Moscow Chmp. B19 2022 Moscow RUS 2022-11-21
RcRownchangeKK*chgGame
 1860 1614 5.00 8 2.78 40 111.20 
  Rostovtsev, Dmitry f2329 RUS0.001-0.0140-0.40 
  Vdovin, Georgy 1686 RUS1.0010.604024.00 
  Chesnokov, Danila 1715 RUS0.001-0.3640-14.40 
  Kurus, Artem 1839 RUS1.0010.784031.20 
  Baituganov, Vyacheslav 1676 RUS1.0010.594023.60 
  Ignatiev, Aleksey 1589 RUS1.0010.474018.80 
  Nasyrov, Anton 1781 RUS1.0010.724028.80 
  Bazyrtsyrenov, Kirill f2262 RUS0.001-0.0140-0.40 

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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