Individual Calculations February 2022
 Levchuk, Liudmila  Total change: 17.40  Rating chartPersonal card
 Rostov-on-Don Christmas tournament 2022 Rostov-on-Don RUS 2022-01-03
RcRownchangeKK*chgGame
 1635 1342 2.50 8 0.87 20 17.40 
  Bogdanov, Rodion 1897 RUS0.001-0.0320-0.60 
  Kutovoi, Valery 1579 RUS0.5010.30206.00 
  Morzhakov, Nikolay 1212 RUS1.0010.32206.40 
  Korovtenko, Mikhail 1954 RUS0.001-0.0220-0.40 
  Postol, Miron 1648 RUS0.001-0.1420-2.80 
  Stadnichenko, Stanislav 1596 RUS1.0010.812016.20 
  Egorov, Aleksander E 1612 RUS0.001-0.1720-3.40 
  Kirichenko, Anatoliy 1578 RUS0.001-0.2020-4.00 

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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