Rapid: Individual Calculations July 2022
 Sergeeva, Natalia  Total change: -69.40  Rating chartPersonal card
 Sea Harbor 2022_Rapid Grand Prix of Russia Anapa RUS 2022-06-11
RcRownchangeKK*chgGame
 1532 1901 4.50 10 -3.47 20 -69.40 
  Kherkunov, Iaromir 1130 RUS0.501-0.5020-10.00 
  Nizhelskiy, Nikita 1380 RUS1.0010.03200.60 
  Stambulian, Arsen m2265 ARM0.001-0.1020-2.00 
  Verenich, Petr 1501  * RUS1.0010.08201.60 
  Osipov, Aleksandr 2141 RUS0.001-0.2020-4.00 
  Pereverzev, Timofei 1467 RUS0.001-0.9420-18.80 
  Demidova, Alisa 1226 RUS1.0010.01200.20 
  Glyants, Mark 1519 RUS0.001-0.9120-18.20 
  Blinova, Sofia 1300 RUS1.0010.02200.40 
  Tropin, Aleksandr A. 1389 RUS0.001-0.9620-19.20 
 * 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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