Individual Calculations February 2020
 Gurgenidze, Aleksandra  Total change: -84.80  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1265 1367 3.00 8 -2.12 40 -84.80 
  Frolov, Aleksey G. 1767  * RUS0.001-0.0840-3.20 
  Andreev, Artem 1099 RUS0.501-0.3340-13.20 
  Barbashov, Mikhail 1164 RUS0.501-0.2640-10.40 
  Balyukov, Vladimir 1067 RUS0.001-0.8540-34.00 
  Kim, Marina 1191 RUS0.001-0.7340-29.20 
  Miroshnik, Irina 1250 RUS1.0010.344013.60 
  Filatov, Artem 1256 RUS1.0010.354014.00 
  Solunov, Danila 1325 RUS0.001-0.5640-22.40 
 * 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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