Rapid: Individual Calculations May 2021
 Tretyakov, Sergey N.  Total change: -31.40  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1686 1947 5.50 9 -1.57 20 -31.40 
  Popkov, Alexander R. 1498 RUS0.001-0.9420-18.80 
  Fedotov, Alexander V. 1637 RUS1.0010.14202.80 
  Kononov, Vasily I. 1689 RUS0.501-0.3220-6.40 
  Maximov, Alexey V. 1995 RUS1.0010.572011.40 
  Semenov, Andrey A. 1722 RUS1.0010.22204.40 
  Kolegov, Andrey E. 1868 RUS0.001-0.6120-12.20 
  Kondratyuk, Vasiliy 1617 RUS0.001-0.8820-17.60 
  Loboda, Alexey M. 1730 RUS1.0010.22204.40 
  Lisitsyn, Matvey D. 1414 RUS1.0010.03200.60 

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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