Rapid: Individual Calculations January 2020
 Abramov, Andrey N.  Total change: -51.80  Rating chartPersonal card
 Karelian CF 2019 rapid cup Petrozavodsk RUS 2019-12-22
RcRownchangeKK*chgGame
 1870 2116 4.50 9 -2.59 20 -51.80 
  Malyarenko, Fridrikh N. 1716  * RUS1.0010.08201.60 
  Kuznetsov, Victor Y. 1811 RUS1.0010.14202.80 
  Sergeev, Alexey B. 1939 RUS0.001-0.7320-14.60 
  Puzyrevsky, Boris M. 1931 RUS1.0010.26205.20 
  Ershova, Sofya 1779 RUS0.501-0.3820-7.60 
  Savolainen, Lev P. f2102 RUS0.001-0.5220-10.40 
  Yarshin, Vladimir M. 1840 RUS0.001-0.8320-16.60 
  Vikulin, Alexander A. 1741 RUS1.0010.09201.80 
  Kravtchenko, Vladimir G. 1968 RUS0.001-0.7020-14.00 
 * 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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