Individual Calculations June 2017
 Rudakov, Sergey S.  Total change: 13.20  Rating chartPersonal card
 Voronezh Spring Vitaly G. Terentiev Memorial 2017 Voronezh RUS 2017-04-18
RcRownchangeKK*chgGame
 1667 1578 3.50 8 0.33 40 13.20 
  Dmitriev, Dmitry 1921 RUS0.001-0.1240-4.80 
  Popov, Maksim 1436 RUS0.001-0.6940-27.60 
  Pastukhova, Anastasiya 1473 RUS1.0010.364014.40 
  Vinogradov, Maxim 1654 RUS0.001-0.4040-16.00 
  Chupakhin, Alexey 1544 RUS1.0010.454018.00 
  Volodin, Konstantin 1764 RUS1.0010.744029.60 
  Saprykin, Dmitry 1813 RUS0.5010.294011.60 
  Strukov, Dmitry 1728 RUS0.001-0.3040-12.00 

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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