Rapid: Individual Calculations June 2021
 Murzin, Sergey  Total change: 8.60  Rating chartPersonal card
 Krasnoyarsk region rapid cup 6 stage Krasnoyarsk RUS 2021-05-16
RcRownchangeKK*chgGame
 1633 1532 3.00 7 0.43 20 8.60 
  Kotelevsky, Andrey 1982 RUS0.001-0.0620-1.20 
  Tselinskiy, Alexandr 1487 RUS1.0010.44208.80 
  Blinov, Artemiy 1851 RUS0.001-0.1320-2.60 
  Divonis, Matvey 1031 RUS1.0010.04200.80 
  Ayfert, Vladimir 1658 RUS1.0010.672013.40 
  Tolchenitsyn, Nikolay 1723 RUS0.001-0.2520-5.00 
  Borchaninov, Anatoliy 1699 RUS0.001-0.2820-5.60 

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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