Rapid: Individual Calculations May 2021
 Rumak, Mikhail A.  Total change: -42.60  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1751 2054 6.00 10 -2.13 20 -42.60 
  Fedotov, Alexander V. 1637 RUS1.0010.07201.40 
  Popkov, Alexander R. 1498 RUS0.501-0.4720-9.40 
  Pashkov, Vladimir M. 1723 RUS0.001-0.8820-17.60 
  Lekhtonen, Yaroslav 1690 RUS0.501-0.4020-8.00 
  Cherenkov, Mikhail Y. 1741 RUS1.0010.14202.80 
  Kondratyuk, Vasiliy 1617 RUS1.0010.06201.20 
  Savolainen, Lev P. f1981 RUS0.501-0.1020-2.00 
  Andronov, Mikhail G. 2039 RUS0.001-0.5220-10.40 
  Maximov, Alexey V. 1995 RUS1.0010.42208.40 
  Krylov, Alexander 1590 RUS0.501-0.4520-9.00 

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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