Individual Calculations November 2017
 Derevschikov, Nikita  Total change: -22.40  Rating chartPersonal card
 Sochi autumn 2017 - A Sochi RUS 2017-10-06
RcRownchangeKK*chgGame
 1643 1685 4.50 9 -0.56 40 -22.40 
  Badalian, Daniel 2031 RUS0.001-0.1140-4.40 
  Matushchak, Nikita 1756 RUS0.001-0.4040-16.00 
  Tsurtsumiya, Ruslan 1700 RUS1.0010.524020.80 
  Korobchenko, Yuri 1476 RUS1.0010.23409.20 
  Babayan, Arman 1599 RUS1.0010.384015.20 
  Greshtakyan, Ashot 1530 RUS0.501-0.2140-8.40 
  Maisakov, Mikhail 1511 RUS0.001-0.7340-29.20 
  Kuznetsov, Sergey 1660 RUS0.001-0.5340-21.20 
  Balayan, Eduard 1526 RUS1.0010.294011.60 

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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