Individual Calculations December 2017
 Popkov, Andrey  Total change: -26.80  Rating chartPersonal card
 VO Moscow. October - November 2017 Moscow RUS 2017-10-22
RcRownchangeKK*chgGame
 1954 2199 5.00 8 -1.34 20 -26.80 
  Melnikov, Evgeny 1811 RUS1.0010.09201.80 
  Grigorieva, Daria 1949 RUS1.0010.19203.80 
  Hakobyan, Romik 2000 ARM0.501-0.2620-5.20 
  Zbyranik, Aleksey 1958 RUS1.0010.20204.00 
  Skozobtsev, Sergey V. 1799  * RUS1.0010.08201.60 
  Ryabov, Igor 1952 RUS0.001-0.8120-16.20 
  Stepurko, Yury 2100 RUS0.501-0.1420-2.80 
  Kurashov, Andrey 2059 RUS0.001-0.6920-13.80 
 * 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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