Rapid: Individual Calculations April 2021
 Ovchinnikov, Andrey V.  Total change: -19.60  Rating chartPersonal card
 Serpukhov rapid 2021 Serpukhov RUS 2021-03-06
RcRownchangeKK*chgGame
 1566 1515 3.50 9 -0.98 20 -19.60 
  Lavrov, Maxim m2250 RUS0.001-0.0120-0.20 
  Kochubey, Daniil S. 1138 RUS1.0010.09201.80 
  Yarikov, Artem 1960 RUS0.5010.44208.80 
  Denisov, Matvey 1777 RUS0.001-0.1820-3.60 
  Parikov, Anton Ig 2004 RUS0.001-0.0420-0.80 
  Vinogradova, Mariya V. 1230 RUS0.001-0.8420-16.80 
  Dubasova, Nina 1377 RUS0.001-0.6920-13.80 
  Andreeva, Varvara 1147 RUS1.0010.10202.00 
  Necheukhin, Nazar 1214 RUS1.0010.15203.00 

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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