Rapid: Individual Calculations November 2021
 Saydakovsky, Boris  Total change: 61.20  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2021-10 St. Petersburg RUS 2021-10-03
RcRownchangeKK*chgGame
 1480 1330 5.00 6 3.06 20 61.20 
  Astakhov, Leonid 1428 RUS1.0010.632012.60 
  Noskov, Kirill I. 1347 RUS1.0010.522010.40 
  Simonov, Aleksandr Y 1664 RUS0.001-0.1220-2.40 
  Astakhov, Leonid 1428 RUS1.0010.632012.60 
  Noskov, Kirill I. 1347 RUS1.0010.522010.40 
  Simonov, Aleksandr Y 1664 RUS1.0010.882017.60 

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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