Individual Calculations December 2015
 Chapaev, Victor  Total change: -30.40  Rating chartPersonal card
 Moscow October Open A 2 Moscow RUS 2015-10-17
RcRownchangeKK*chgGame
 1693 1565 1.00 7 -1.52 20 -30.40 
  Antonova, Nadezhda wf1965  * TJK0.001-0.0820-1.60 
  Novikov, Sergey M. 1891 RUS0.001-0.1320-2.60 
  Chapaev, Ruslan 1326 RUS1.0010.20204.00 
  Esaulova, Marfa 1858 RUS0.001-0.1520-3.00 
  Starshov, Lev 1537 RUS0.001-0.5420-10.80 
  Grigoryev, Vladislav 1727 RUS0.001-0.2920-5.80 
  Shevchuk, Margarita 1544 RUS0.001-0.5320-10.60 
 * 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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