Individual Calculations December 2016
 Akhmerov, Damir  Total change: -17.20  Rating chartPersonal card
 SibFO Champ. 2016 Boys Under 15 Barnaul RUS 2016-10-31
RcRownchangeKK*chgGame
 1691 1576 2.50 8 -0.43 40 -17.20 
  Semenov, Leonid 1891 RUS0.001-0.1440-5.60 
  Prokofiev, Matvey 1782 RUS0.001-0.2440-9.60 
  Shamray, Nikita Z. 1827 RUS0.001-0.1940-7.60 
  Lemenkov, Ivan 1479 RUS1.0010.374014.80 
  Schelkunov, Mikhail 1908 RUS0.001-0.1240-4.80 
  Irodov, Artem 1546 RUS1.0010.464018.40 
  Rusanov, Oleg 1680 RUS0.001-0.3640-14.40 
  Krivich, Ilya 1414 RUS0.501-0.2140-8.40 

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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