Individual Calculations April 2020
 Biryukov, Maxim V.  Total change: 67.60  Rating chartPersonal card
 Grand-prix Dvorets March 2020 Group C Moscow RUS 2020-02-29
RcRownchangeKK*chgGame
 1525 1490 3.50 4 1.69 40 67.60 
  Sharakhmedov, Shamurad 1550 RUS1.0010.584023.20 
  Akhmetzyanov, Demid 1550 RUS1.0010.584023.20 
  Zherdev, Sviatoslav 1548 RUS0.5010.08403.20 
  Ilin, Artem 1452 RUS1.0010.454018.00 

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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