Individual Calculations August 2023
 Rogov, Ivan  Total change: 39.60  Rating chartPersonal card
 Malaya zemlya 2023_Cup of Russia Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1874 1748 4.00 8 0.99 40 39.60 
  Tarasenko, Iaroslav 2062 RUS1.0010.864034.40 
  Mikhaylov, Artem 2153 RUS0.5010.424016.80 
  Yandarbiev, Ruslan m2216 RUS0.001-0.0540-2.00 
  Tomilov, Denis 2055 RUS0.5010.364014.40 
  Nurzhanov, Valikhan 2116 RUS0.001-0.1040-4.00 
  Guseva, Sofia 1565 RUS0.001-0.7440-29.60 
  Zavorotinskiy, Bogdan 1400 RUS1.0010.11404.40 
  Knysh, Alena 1421 RUS1.0010.13405.20 

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)
 

 

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