Individual Calculations February 2020
 Yudkevich, Mikhail  Total change: 4.40  Rating chartPersonal card
 Chess Weekends. A Moscow RUS 2020-01-03
RcRownchangeKK*chgGame
 1808 1951 5.50 8 0.22 20 4.40 
  Sharakhmedov, Shamurad 1551  * RUS1.0010.08201.60 
  Markosian, Sergey 1770 RUS1.0010.26205.20 
  Paster, Arkady M. 2055 RUS0.5010.14202.80 
  Davidenko, Dmitriy 2040 RUS0.001-0.3820-7.60 
  Bachaliashvili, Eduard 1551  * RUS1.0010.08201.60 
  Iakushkov, Pavel 1700 RUS0.501-0.3120-6.20 
  Bezhenar, Georgy 1866 RUS1.0010.38207.60 
  Israfilov, Ali 1929 RUS0.501-0.0320-0.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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