Individual Calculations March 2020
 Vovchik, Vladimir  Total change: -86.20  Rating chartPersonal card
 73 Karelian men 2020 chmp Petrozavodsk RUS 2020-02-19
RcRownchangeKK*chgGame
 1585 1844 2.00 8 -4.31 20 -86.20 
  Lisitsyn, Matvey D. 1444  * RUS0.001-0.9220-18.40 
  Stafeev, Vyacheslav A. 1588 RUS0.001-0.8120-16.20 
  Potapov, Grigory 1483 RUS1.0010.10202.00 
  Popkov, Alexander R. 1444  * RUS0.001-0.9220-18.40 
  Fedotov, Alexander V. 1731 RUS1.0010.35207.00 
  Astikainen, Antero 1680 FIN0.001-0.7220-14.40 
  Ershova, Sofya 1863 RUS0.001-0.4720-9.40 
  Krylov, Alexander 1444  * RUS0.001-0.9220-18.40 
 * 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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