Rapid: Individual Calculations February 2023
 Selezneva, Anna  Total change: -19.60  Rating chartPersonal card
 Winter subtropics 2023. Rapid - A Sochi RUS 2023-01-05
RcRownchangeKK*chgGame
 1484 1361 2.50 7 -0.49 40 -19.60 
  Udalov, Andrey V. 1508 RUS1.0010.704028.00 
  Lebediantsev, Ruslan 2127 RUS0.0010.00400.00 
  Yakhnenko, Yury 1368 RUS0.5010.01400.40 
  Gurevich, Alexander Y. 1781 RUS0.001-0.0740-2.80 
  Volokhova, Kristina 1127 RUS0.501-0.2940-11.60 
  Tarkil, Mikhail 1239 RUS0.501-0.1740-6.80 
  Moroz, Grigoriy 1239 RUS0.001-0.6740-26.80 

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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