Blitz: Individual Calculations October 2020
 Grigoryan, Alen A.  Total change: 4.00  Rating chartPersonal card
 Karelskaya skazka 2020 blitz Petrozavodsk RUS 2020-08-28
RcRownchangeKK*chgGame
 1685 1472 2.00 6 0.20 20 4.00 
  Nasonov, Vadim A. 2067 RUS0.001-0.0220-0.40 
  Loboda, Alexey M. 1869 RUS0.001-0.0820-1.60 
  Lisitsyn, Matvey D. 1412 RUS0.001-0.5820-11.60 
  Drozdov, Vladimir I. 1707 RUS1.0010.792015.80 
  Kravtchenko, Vladimir G. 1807 RUS0.001-0.1220-2.40 
  Deshkin, Artem I 1245 RUS1.0010.21204.20 

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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