Rapid: Individual Calculations September 2021
 Selifonova, Aleksandra  Total change: -32.60  Rating chartPersonal card
 Memorial of V. I. Zilberstein_Rapid Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 1459 1751 5.50 9 -1.63 20 -32.60 
  Yakubovskiy, Gleb 1146 RUS1.0010.02200.40 
  Rostovtsev, Petr 1361 RUS1.0010.09201.80 
  Sintsarev, Mikhail 1533 RUS1.0010.22204.40 
  Babochkin, Andrey A 1155 RUS1.0010.02200.40 
  Snurnitsyn, Alexander E. 2053 RUS0.5010.35207.00 
  Nikolaeva, Aleksandra 1459 RUS1.0010.15203.00 
  Volodin, Alexandr E. 1501 RUS0.001-0.8120-16.20 
  Kurguz, Nikita 1382 RUS0.001-0.9020-18.00 
  Yurkov, Ivan 1542 RUS0.001-0.7720-15.40 

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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