Individual Calculations May 2021
 Bivol, Alina  Total change: 14.80  Rating chartPersonal card
 Chelyabinskiy variant 2021 - A Chelyabinsk RUS 2021-03-23
RcRownchangeKK*chgGame
 2355 2370 6.50 10 1.48 10 14.80 
  Nasybullina, Dayana 1970  * RUS1.0010.08100.80 
  Makarian, Rudik m2458 RUS0.001-0.3810-3.80 
  Petrukhina, Olga wf2080 KAZ1.0010.16101.60 
  Utegaliyev, Azamat 2507 KAZ0.5010.18101.80 
  Khanin, Semen m2506 RUS0.001-0.3210-3.20 
  Rezvy, Lev 2153 RUS1.0010.22102.20 
  Kardashevskiy, Evgeny m2427 RUS0.5010.08100.80 
  Yudin, Sergei g2484 RUS0.5010.16101.60 
  Kotsur, Pavel g2517 KAZ1.0010.70107.00 
  Zarubitski, Viachaslau m2446 BLR1.0010.60106.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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