Individual Calculations September 2022
 Borisova, Ekaterina  Total change: 39.00  Rating chartPersonal card
 Atyrau Open Atyrau KAZ 2022-08-16
RcRownchangeKK*chgGame
 2192 2209 6.00 9 1.95 20 39.00 
  Agasha, B 1349 KAZ1.0010.00200.00 
  Serikov, Adilet 1809  * KAZ1.0010.08201.60 
  Novik, Maxim g2436 LTU1.0010.792015.80 
  Sivuk, Vitaly g2579 UKR0.5010.40208.00 
  Suleymenov, Alisher m2463 KAZ0.001-0.1920-3.80 
  Kharitonov, Alexandr g2542 RUS0.5010.38207.60 
  Usmanov, Vasily m2462 RUS0.001-0.1920-3.80 
  Balakanova, Gulnar wf1801 KAZ1.0010.08201.60 
  Kassimov, Baurzhan m2285 KAZ1.0010.602012.00 
 * 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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