Rapid: Individual Calculations April 2021
 Tatarinov, David  Total change: 40.00  Rating chartPersonal card
 Rapid Moscow. March 2021 - 1 Moscow RUS 2021-03-06
RcRownchangeKK*chgGame
 1585 1348 4.00 7 2.00 20 40.00 
  Mamedov, Elshad 1945 RUS0.001-0.0220-0.40 
  Lopatkin, Egor 1172 RUS1.0010.27205.40 
  Maurer, Gabriel 1651 USA1.0010.862017.20 
  Akhmedov, David 1892 RUS0.001-0.0320-0.60 
  Merkulova, Victoria 1622 RUS0.001-0.1720-3.40 
  Petrachev, Vyacheslav 1705 RUS1.0010.892017.80 
  Mirzoian, Mikhail 1110 RUS1.0010.20204.00 

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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