Individual Calculations June 2017
 Petukhov, Kirill  Total change: -7.20  Rating chartPersonal card
 XXIX tournament O. Moiseeva B-19 Nizhnekamsk RUS 2017-05-25
RcRownchangeKK*chgGame
 1546 1636 3.50 6 -0.18 40 -7.20 
  Khasanov, Bulat 1373 RUS1.0010.18407.20 
  Valeev, Eldar 1415 RUS1.0010.22408.80 
  Bykov, Mikhail 1554 RUS1.0010.394015.60 
  Kovalev, Kirill 1618 RUS0.001-0.5340-21.20 
  Zakiev, Timur 1680 RUS0.001-0.4440-17.60 
  Salimullin, Artur 1634 RUS0.5010.00400.00 

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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