Rapid: Individual Calculations September 2021
 Parfenenkova, Tatiana  Total change: 21.40  Rating chartPersonal card
 Memorial of V. I. Zilberstein_Rapid Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 1522 1146 2.00 8 1.07 20 21.40 
  Golovachev, Maksim 1760 RUS0.001-0.0220-0.40 
  Gasanov, Fuad 1483 RUS0.001-0.1220-2.40 
  Baybaratskiy, Kirill A. 1573 RUS0.001-0.0720-1.40 
  Sintsarev, Mikhail 1533 RUS0.001-0.0920-1.80 
  Miroshnik, Irina 1295 RUS0.5010.20204.00 
  Galanov, Aleksandr 1600 RUS0.001-0.0620-1.20 
  Fisher, Gennady 1469 RUS1.0010.872017.40 
  Nikolaeva, Aleksandra 1459 RUS0.5010.36207.20 

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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