Individual Calculations June 2017
 Kovalev, Kirill  Total change: 68.40  Rating chartPersonal card
 XXIX tournament O. Moiseeva B-19 Nizhnekamsk RUS 2017-05-25
RcRownchangeKK*chgGame
 1521 1618 6.00 7 1.71 40 68.40 
  Petrov, Sergey 1280 RUS1.0010.12404.80 
  Samatov, Ilzir 1388 RUS1.0010.21408.40 
  Valeev, Eldar 1415 RUS1.0010.24409.60 
  Petukhov, Kirill 1636 RUS1.0010.534021.20 
  Bykov, Mikhail 1554 RUS0.501-0.0940-3.60 
  Zakiev, Timur 1680 RUS0.5010.09403.60 
  Zakirov, Amir 1696 RUS1.0010.614024.40 

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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