Individual Calculations October 2015
 Zadumin, Alexey  Total change: -6.40  Rating chartPersonal card
 Moscow region 2015 U19 Serpukhov RUS 2015-08-30
RcRownchangeKK*chgGame
 1762 1709 2.50 6 -0.16 40 -6.40 
  Tyurikov, Ivan 2023 RUS0.001-0.1440-5.60 
  Zhuravlev, Stepan 1999 RUS0.001-0.1640-6.40 
  Novikov, Dmitry 1517 RUS1.0010.254010.00 
  Vyatkin, Aleksandr 1704 RUS0.001-0.5140-20.40 
  Gorskiy, Alexander 1476 RUS0.501-0.2940-11.60 
  Fedorinov, Alexander 1850 RUS1.0010.694027.60 

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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