Individual Calculations December 2017
 Sosnina, Nadezhda  Total change: 24.80  Rating chartPersonal card
 Perm_November Standard Perm RUS 2017-11-13
RcRownchangeKK*chgGame
 1778 1713 4.00 8 0.62 40 24.80 
  Sosnina, Ekaterina 1734 RUS0.5010.03401.20 
  Mazein, Viktor 1812 RUS1.0010.644025.60 
  Zakharov, Andrey f2113  * RUS0.001-0.0840-3.20 
  Kondakova, Yuliya 1708 RUS0.501-0.0140-0.40 
  Tsapalin, Sergey 2051 RUS0.001-0.1240-4.80 
  Tiunov, Arseniy 1313  * RUS1.0010.08403.20 
  Senik, Viktor 1881 RUS0.001-0.2840-11.20 
  Drozdov, Aleksandr 1608 RUS1.0010.364014.40 
 * 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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