Rapid: Individual Calculations June 2021
 Parpiev, Isaak  Total change: -6.20  Rating chartPersonal card
 Rapid Moscow. May 2021 - 1 Moscow RUS 2021-05-01
RcRownchangeKK*chgGame
 1755 1930 4.50 7 -0.42 20 -8.40 
  Ovchinnikov, Andrey V. 1469 RUS1.0010.05201.00 
  Ivannikov, Maksim 1825 RUS0.501-0.1420-2.80 
  Shaydullina, Sandugach wg2009 RUS0.001-0.3920-7.80 
  Merkulova, Victoria 1703 RUS1.0010.21204.20 
  Bardyk, Artem 1831 RUS0.001-0.6420-12.80 
  Iakushkov, Pavel 1663 RUS1.0010.18203.60 
  Izotov, Vladimir 1787 RUS1.0010.31206.20 

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)
 
 Rapid Moscow. May 2021 - 7 may Moscow RUS 2021-05-07
RcRownchangeKK*chgGame
 1734 1930 5.00 7 0.11 20 2.20 
  Ermolaev, Andrey 1396 RUS1.0010.03200.60 
  Fedorova, Olesya 1664 RUS1.0010.18203.60 
  Durkin, Ilya Al 1501 RUS0.001-0.9320-18.60 
  Merkulova, Viktoria 1703 RUS0.501-0.2920-5.80 
  Yonal, Timur c1766 RUS1.0010.28205.60 
  Kambur, Evgeny 2029 RUS1.0010.642012.80 
  Demkin, Igor 2076 RUS0.5010.20204.00 

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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