Individual Calculations February 2015
 Zaichikov, Andrey  Total change: 139.20  Rating chartPersonal card
 1 stage cup Stavropol region Essentuki RUS 2015-01-04
RcRownchangeKK*chgGame
 2015 1723 5.00 9 3.48 40 139.20 
  Pratsun, Igor 2088 RUS0.001-0.1040-4.00 
  Harchenko, Sergey 1854 RUS1.0010.684027.20 
  Giulambarian, Roman 1846 RUS1.0010.674026.80 
  Lingur, Zalina wf2030 RUS0.001-0.1440-5.60 
  Mardakhaev, Semen 1904 RUS1.0010.744029.60 
  Mkrtchyan, Artak 2041 RUS1.0010.874034.80 
  Popov, Kirill f2123  * RUS1.0010.924036.80 
  Bykova, Anastasia wf2123  * RUS0.001-0.0840-3.20 
  Rozhko, Dmitry f2123  * RUS0.001-0.0840-3.20 
 * 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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