Individual Calculations August 2015
 Serebrennikov, Ivan  Total change: -13.20  Rating chartPersonal card
 Memorial Lepikhina 2015 Barnaul RUS 2015-07-20
RcRownchangeKK*chgGame
 1922 1713 1.50 7 -0.33 40 -13.20 
  Tokmashov, Maxim 2112 RUS0.5010.424016.80 
  Sapozhnikov, Evgeny 1975 RUS0.001-0.1840-7.20 
  Marchuk, Rostislav 1931 RUS0.001-0.2240-8.80 
  Khanzhin, Timur 1529 RUS0.501-0.2440-9.60 
  Grozov, Alexey 2113  * RUS0.001-0.0840-3.20 
  Grachev, Alexey 1846 RUS0.5010.18407.20 
  Buvaltsev, Andrey 1946 RUS0.001-0.2140-8.40 
 * 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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