Rapid: Individual Calculations September 2021
 Bobunova, Ekaterina  Total change: 44.00  Rating chartPersonal card
 Memorial of V. I. Zilberstein_Rapid Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 1576 1161 3.00 9 2.20 20 44.00 
  Pronin, Ivan 1772 RUS0.001-0.0220-0.40 
  Yurkov, Ivan 1542 RUS0.5010.41208.20 
  Galanov, Aleksandr 1600 RUS0.001-0.0620-1.20 
  Mugenov, Vadim 1347 RUS1.0010.742014.80 
  Mozheev, Sergey 1661 RUS1.0010.962019.20 
  Zverev, Valentin 1660 RUS0.001-0.0420-0.80 
  Baybaratskiy, Kirill A. 1573 RUS0.001-0.0720-1.40 
  Gasanov, Fuad 1483 RUS0.001-0.1320-2.60 
  Serdyukov, Maksim A. 1542 RUS0.5010.41208.20 

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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