Individual Calculations April 2018
 Davydova, Kira  Total change: 32.80  Rating chartPersonal card
 Open Moscow. February 2018 - A Moscow RUS 2018-02-10
RcRownchangeKK*chgGame
 1942 1900 4.50 8 0.82 40 32.80 
  Kudryaev, Ivan 1593 RUS1.0010.14405.60 
  Voinikonis, Nikita 2220 RUS0.5010.374014.80 
  Pylaev, Evgenij 1777 RUS0.501-0.1740-6.80 
  Pobochin, Yuriy 1885 RUS1.0010.484019.20 
  Appolonov, Sergey m2300  * RUS0.001-0.0840-3.20 
  Martynov, Vladimir 1871 RUS1.0010.464018.40 
  Hakobyan, Romik 2063 ARM0.5010.22408.80 
  Kirchei, Viktoriia 1826 RUS0.001-0.6040-24.00 
 * 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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