Individual Calculations September 2018
 Bobrov, Egor  Total change: 0.00  Rating chartPersonal card
 XIII Astrakhan Open A Astrakhan RUS 2018-08-10
RcRownchangeKK*chgGame
 1783 1500 1.50 8 0.00 40 0.00 
  Borisov, Sergey 1900  * RUS0.001-0.0840-3.20 
  Privalov, Igor 1900  * RUS0.001-0.0840-3.20 
  Sokolov, Artem 1900  * RUS0.001-0.0840-3.20 
  Arslanov, Shamil M 1477 RUS0.501-0.0340-1.20 
  Smirnov, Mikhail. 1653 RUS1.0010.704028.00 
  Suleymanov, Emirlan 1732 RUS0.001-0.2140-8.40 
  Kalambetov, Anton 1837 RUS0.001-0.1240-4.80 
  Dyachkova, Maria 1864 RUS0.001-0.1040-4.00 
 * 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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