Individual Calculations December 2012
 Serov, Boris  Total change: -3.15  Rating chartPersonal card
 Verbilki 2012-October open Verbilki RUS 2012-10-06
RcRownchangeKK*chgGame
 1919 1939 4.00 8 -0.21 15 -3.15 
  Baranov, Ivan 1792 RUS1.0010.30154.50 
  Volkov, Sergei 2245 RUS0.001-0.1415-2.10 
  Lebedev, Yuri 1683 RUS1.0010.19152.85 
  Berezin, Viktor f2096 RUS0.001-0.2915-4.35 
  Kobozeva, Viktoria 1824 RUS0.501-0.1615-2.40 
  Sepp, Yuri 1957 RUS0.5010.03150.45 
  Kirillov, Nikolay 2057 RUS0.001-0.3415-5.10 
  Drozhzhin, Sergey 1696 RUS1.0010.20153.00 

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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