Individual Calculations February 2022
 Kurbanbaev, Zalkar  Total change: -23.60  Rating chartPersonal card
 T. Petrosyan Memorial Moscow RUS 2022-01-10
RcRownchangeKK*chgGame
 1440 1607 5.50 9 -0.59 40 -23.60 
  Ezekyan, Shaliko 1207  * RUS1.0010.08403.20 
  Solunov, Foma 1207  * RUS1.0010.08403.20 
  Petrovsky, Nikita 1972 RUS0.001-0.1040-4.00 
  Surugin, Matvey Den 1148 RUS0.001-0.9540-38.00 
  Fedorenko, Ekaterina I. 1230 RUS1.0010.09403.60 
  Asachenko, Ksenia 1388 RUS1.0010.22408.80 
  Manvelyan, Mikayel 1400 ARM0.501-0.2740-10.80 
  Chesnokov, Danila 1657 RUS1.0010.574022.80 
  Korolev, Kirill O. 1750 RUS0.001-0.3140-12.40 
 * 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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