Rapid: Individual Calculations February 2022
 Pyatkov, Platon  Total change: 15.60  Rating chartPersonal card
 XI Traditional Memorial Solovyev Yekaterinburg RUS 2022-01-15
RcRownchangeKK*chgGame
 1585 1073 1.50 7 0.78 20 15.60 
  Babanov, Aleksandr 1735 RUS1.0010.992019.80 
  Egorovsky, Mikhail 1867 RUS0.5010.502010.00 
  Prahov, G. f1951 RUS0.0010.00200.00 
  Kiselev, Alexander S 1372 RUS0.001-0.1520-3.00 
  Bolikov, Nicolai 1668 RUS0.001-0.0220-0.40 
  Bazaev, Vaycheslav 1269 RUS0.001-0.2520-5.00 
  Berezin, Igor Vl 1231 RUS0.001-0.2920-5.80 

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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