Rapid: Individual Calculations August 2022
 Elkanov, David  Total change: 28.20  Rating chartPersonal card
 NCFD 2022 Rapid Chess Championship Cherkessk RUS 2022-07-17
RcRownchangeKK*chgGame
 1703 1628 5.00 8 1.41 20 28.20 
  Aibazov, Zurab 1512 RUS0.501-0.1620-3.20 
  Laypanov, Muhtar 1879 RUS1.0010.812016.20 
  Eremin, Mikhail 1980 RUS1.0010.892017.80 
  Kozak, Alexander f2231 RUS0.001-0.0220-0.40 
  Tidzhiev, Artemiy 1361 RUS1.0010.18203.60 
  Teshelleev, Aslan 1978 RUS0.5010.39207.80 
  Polyanskiy, Yaroslav 1358 RUS0.001-0.8320-16.60 
  Kovalev, Georgiy 1327 RUS1.0010.15203.00 

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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