Rapid: Individual Calculations March 2020
 Girshgorn, Maria  Total change: 17.20  Rating chartPersonal card
 Rapid Moscow. February 2020 - 4 Moscow RUS 2020-02-22
RcRownchangeKK*chgGame
 1942 1848 3.50 7 0.86 20 17.20 
  Zaikina, Yuliya 1448  * RUS1.0010.08201.60 
  Khudyakov, Stanislav 2170 RUS0.001-0.1320-2.60 
  Yarovitsky, Vladimir 1531 RUS1.0010.13202.60 
  Gavrilov, Sergey V 2107 RUS0.5010.32206.40 
  Natri, Antero 2076 FIN0.5010.29205.80 
  Voronkov, Denis 2089 RUS0.5010.30206.00 
  Girshgorn, Leonid 2174 RUS0.001-0.1320-2.60 
 * 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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