Individual Calculations January 2016
 Natacheev, Peter  Total change: 31.40  Rating chartPersonal card
 Samara region 2015 Chmp. HL Samara RUS 2015-12-03
RcRownchangeKK*chgGame
 2155 2310 7.00 8 1.57 20 31.40 
  Elistratov, Semen f2278 RUS1.0010.46209.20 
  Iliushkin, Evgeny f2204 RUS1.0010.36207.20 
  Privorotsky, Oleg 1949 RUS1.0010.10202.00 
  Purygin, Andrei f2291 RUS1.0010.47209.40 
  Beltyukov, Denis 1910  * RUS1.0010.08201.60 
  Velichko, Arseny 2159 RUS1.0010.30206.00 
  Palachev, Petr f2366 RUS0.001-0.4220-8.40 
  Strokov, Anatoly 2086 RUS1.0010.22204.40 
 * 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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