Individual Calculations May 2022
 Prakhov, Nikolay  Total change: 76.80  Rating chartPersonal card
 OPEN Moscow. March 2022 Moscow RUS 2022-03-10
RcRownchangeKK*chgGame
 1752 1471 4.50 8 2.87 20 57.40 
  Semenov, Viktor 1803 RUS1.0010.882017.60 
  Nikulin, Yuri A. 1874 RUS1.0010.922018.40 
  Onischenko, Andrey 2005 RUS0.001-0.0320-0.60 
  Yudkevich, Mikhail 1960 RUS0.001-0.0420-0.80 
  Kurbanbaev, Zalkar 1583 KGZ0.001-0.3520-7.00 
  Shchukina, Ekaterina 1493 RUS1.0010.532010.60 
  Kastanieda, Alla 1624 PER1.0010.702014.00 
  Pokhlebin, Sergej 1674 RUS0.5010.26205.20 

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)
 
 VO Moscow. March 2022 Moscow RUS 2022-03-13
RcRownchangeKK*chgGame
 1529 1471 4.50 8 0.97 20 19.40 
  Gets, Andrew 1118 RUS1.0010.11202.20 
  Bukanov, Yuriy 1711 RUS0.5010.30206.00 
  Yudkevich, Mikhail 1960 RUS0.001-0.0420-0.80 
  Kurbanbaev, Zalkar 1583 KGZ0.001-0.3520-7.00 
  Pugachev, Konstantin 1289 RUS0.001-0.7420-14.80 
  Trubitsyn, Vladimir 1363 RUS1.0010.35207.00 
  Pokhlebin, Sergej 1674 RUS1.0010.762015.20 
  Gets, Nikolas 1530 RUS1.0010.582011.60 

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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