Individual Calculations March 2022
 Prakhov, Nikolay  Total change: 23.00  Rating chartPersonal card
 VO Moscow. January 2022 Moscow RUS 2022-01-09
RcRownchangeKK*chgGame
 1653 1488 2.00 6 0.22 20 4.40 
  Shadyev, Damir 1623 RUS0.001-0.3220-6.40 
  Petrov, Maksim 1616 RUS1.0010.672013.40 
  Ardat, Maxim 1880 RUS0.001-0.0820-1.60 
  Rossal, Valeriy I. 1674 RUS0.001-0.2620-5.20 
  Tereshchenko, Eva 1553 RUS0.001-0.4120-8.20 
  Popov, Sergey Nik 1574 RUS1.0010.622012.40 

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)
 
 OPEN Moscow. January 2022 Moscow RUS 2022-01-11
RcRownchangeKK*chgGame
 1700 1488 2.50 5 0.93 20 18.60 
  Udovenko, Daniel 1492 USA0.5010.01200.20 
  Mishiev, Mikhail 1385 RUS1.0010.36207.20 
  Onischenko, Andrey 2031 RUS0.001-0.0320-0.60 
  Arkhipov, Vladimir 2015 UKR0.001-0.0320-0.60 
  Zhironkin, Vitaliy 1579 RUS1.0010.622012.40 

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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