Individual Calculations October 2017
 Novikov, Ivan  Total change: -56.00  Rating chartPersonal card
 Hopes of Astrakhan-2017 B-15 Astrakhan RUS 2017-08-16
RcRownchangeKK*chgGame
 1687 1672 1.00 5 -1.40 40 -56.00 
  Postnikov, Roman 1927 RUS0.001-0.1940-7.60 
  Yakhyaev, Danis 1735 RUS0.001-0.4140-16.40 
  Revnivceva, Sofia 1423 RUS1.0010.19407.60 
  Bandurina, Sofiya 1712 RUS0.001-0.4440-17.60 
  Kalambetov, Anton 1637 RUS0.001-0.5540-22.00 

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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