Individual Calculations May 2021
 Drygalov, Andrey  Total change: 17.30  Rating chartPersonal card
 Chelyabinskiy variant 2021 - A Chelyabinsk RUS 2021-03-23
RcRownchangeKK*chgGame
 2479 2500 7.00 10 1.73 10 17.30 
  Egorov, Evgeny m2293 KAZ1.0010.23102.30 
  Obgolts, Erik f2404 RUS1.0010.37103.70 
  Makarian, Rudik m2458 RUS1.0010.44104.40 
  Lysyj, Igor g2605 RUS0.5010.14101.40 
  Girya, Olga wg2432 RUS0.501-0.0910-0.90 
  Bryakin, Mikhail m2464 RUS1.0010.45104.50 
  Khanin, Semen m2506 RUS0.5010.01100.10 
  Shomoev, Anton g2563 RUS0.5010.09100.90 
  Ponkratov, Pavel g2619 RUS0.001-0.3410-3.40 
  Gabrielian, Artur g2448 RUS1.0010.43104.30 

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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