Rapid: Individual Calculations September 2021
 Borisovsky, Dmitry  Total change: -4.40  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2021-8 St. Petersburg RUS 2021-08-01
RcRownchangeKK*chgGame
 1549 2193 7.50 8 -0.22 20 -4.40 
  Melnichuk, Miroslav 1458 RUS1.0010.01200.20 
  Chernoukhov, Ilya 1458 RUS1.0010.01200.20 
  Kolesnyak, Sergey 1708 RUS0.501-0.4620-9.20 
  Gerasimov, Nikolay Y. 1934 RUS1.0010.18203.60 
  Saydakovsky, Boris 1458 RUS1.0010.01200.20 
  Zaripov, Artur R. 1458 RUS1.0010.01200.20 
  Kuvaldin, Sergey 1458 RUS1.0010.01200.20 
  Kolesnyak, Artem 1458 RUS1.0010.01200.20 

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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