Individual Calculations June 2017
 Nefedyev, Oleg  Total change: 11.20  Rating chartPersonal card
 Irkutsk_Spring_2017 Irkutsk RUS 2017-04-02
RcRownchangeKK*chgGame
 1720 1722 4.50 8 0.56 20 11.20 
  Sorokovikov, Vasily 1571 RUS1.0010.30206.00 
  Ginzburg, Alexander 1941 RUS0.001-0.2220-4.40 
  Solomein, Dmitry 1890 RUS0.5010.22204.40 
  Abramychev, Albert 1784 RUS0.001-0.4120-8.20 
  Kazantsev, Andrey 1357 RUS1.0010.10202.00 
  Usov, Alexander 1638 RUS1.0010.38207.60 
  Oshirov, Eduard 1840 RUS1.0010.662013.20 
  Vasyukov, Arkady 1741 RUS0.001-0.4720-9.40 

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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