Individual Calculations June 2017
 Petrov, Sergey  Total change: 16.40  Rating chartPersonal card
 XXIX tournament O. Moiseeva B-19 Nizhnekamsk RUS 2017-05-25
RcRownchangeKK*chgGame
 1531 1280 1.50 5 0.41 40 16.40 
  Kovalev, Kirill 1618 RUS0.001-0.1240-4.80 
  Salimullin, Artur 1634 RUS0.5010.394015.60 
  Zakiryanov, Mansur 1306 RUS0.5010.04401.60 
  Zakirov, Amir 1680  * RUS0.001-0.0840-3.20 
  Valeev, Eldar 1415 RUS0.5010.18407.20 
 * 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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