Rapid: Individual Calculations July 2021
 Sidorova, Vera S.  Total change: -7.80  Rating chartPersonal card
 Edouard Lipatov Memorial Rapid 2021 Cheboksary RUS 2021-06-13
RcRownchangeKK*chgGame
 1697 1837 5.50 9 -0.39 20 -7.80 
  Khadiev, Timur 1454 RUS0.501-0.4120-8.20 
  Danilov, Sergey S. 1968 RUS1.0010.682013.60 
  Sadykov, Airat F. 1901 RUS0.5010.09201.80 
  Danilov, Stanislav 1585 RUS0.501-0.3120-6.20 
  Gaynutdinov, Tagir 1476 RUS0.001-0.9020-18.00 
  Nigil, Yuliy 1582 RUS1.0010.19203.80 
  Igumnov, Pavel 1849 RUS0.5010.02200.40 
  Smirnov, Dmitriy An. 1558 RUS0.501-0.3420-6.80 
  Zlachevskiy, Leonid 1900 RUS1.0010.592011.80 

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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