Rapid: Individual Calculations April 2023
 Istomin, Aleksandr Ev.  Total change: 23.60  Rating chartPersonal card
 VEGAS_RAPID-A (March 2023) Nemchinovka RUS 2023-03-25
RcRownchangeKK*chgGame
 1286 1122 3.00 6 1.18 20 23.60 
  Voronin, Vladimir Al 1409 RUS0.5010.34206.80 
  Tarasenko, Vsevolod Vit 1406 RUS1.0010.842016.80 
  Mozharov, Vladimir Vl 1359 RUS0.001-0.2020-4.00 
  Maslennikov, Andrey Aleks 1375 RUS0.001-0.1920-3.80 
  Kazantseva, Natalya 1067 RUS1.0010.42208.40 
  Slyunyaeva, Anastasia 1099 RUS0.501-0.0320-0.60 

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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