Individual Calculations December 2016
 Dutchuk, Sergei  Total change: -60.40  Rating chartPersonal card
 Overtime 2016-5 St. Petersburg RUS 2016-10-29
RcRownchangeKK*chgGame
 1666 1554 1.50 8 -1.51 40 -60.40 
  Marinin, Viktor 1807 RUS1.0010.814032.40 
  Volkov, Roman 1954  * RUS0.001-0.0840-3.20 
  Grigoriev, Yury Z. 1876 RUS0.001-0.1340-5.20 
  Khalikov, Bulat 1753 RUS0.001-0.2440-9.60 
  Shemakhanov, Danila 1430 RUS0.001-0.6740-26.80 
  Lapin, Nikita 1686 RUS0.001-0.3240-12.80 
  Ponomarev, Vsevolod 1441 RUS0.501-0.1540-6.00 
  Portnova, Ksenia 1381 RUS0.001-0.7340-29.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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