Rapid: Individual Calculations February 2023
 Pak, Leonid  Total change: 12.80  Rating chartPersonal card
 Winter subtropics 2023. Rapid - A Sochi RUS 2023-01-05
RcRownchangeKK*chgGame
 1610 1413 2.50 7 0.64 20 12.80 
  Kartalyan, Gaspar 1674 RUS1.0010.822016.40 
  Kvaratskheliya, Tristan 1734 RUS0.001-0.1320-2.60 
  Lakvitava, Sarida 1498 RUS0.5010.12202.40 
  Gurevich, Alexander Y. 1781 RUS0.001-0.1020-2.00 
  Blinova, Sofia 1383 RUS1.0010.46209.20 
  Sakovich, Luka 1694 RUS0.001-0.1620-3.20 
  Udalov, Andrey V. 1508 RUS0.001-0.3720-7.40 

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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