Individual Calculations December 2012
 Drozhzhin, Sergey  Total change: -10.20  Rating chartPersonal card
 Verbilki 2012-October open Verbilki RUS 2012-10-06
RcRownchangeKK*chgGame
 1852 1696 1.50 7 -0.68 15 -10.20 
  Rumjantsev, Juri 2096  * RUS0.001-0.0815-1.20 
  Baranov, Aleksandr 1848 RUS0.001-0.3015-4.50 
  Ivanov, Michail 1808 RUS0.5010.15152.25 
  Baranov, Ivan 1792 RUS0.001-0.3715-5.55 
  Lebedev, Yuri 1683 RUS0.001-0.5215-7.80 
  Doronine, Vladimir 1800 RUS1.0010.64159.60 
  Serov, Boris 1939 RUS0.001-0.2015-3.00 
 * 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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