Individual Calculations December 2012
 Budanov, Aleksey  Total change: -10.20  Rating chartPersonal card
 Obninsk-2012 Rtg Obninsk RUS 2012-11-04
RcRownchangeKK*chgGame
 1801 1724 2.00 6 -0.34 30 -10.20 
  Polivoda, Ivan 1904 RUS0.001-0.2630-7.80 
  Aleksandrov, Anatolii 1871 RUS0.001-0.3030-9.00 
  Petukhov, Nikolay 1790 RUS1.0010.593017.70 
  Petrov, Vladimir S. 1933 RUS0.5010.27308.10 
  Senkovsky, Konstantin 1413 RUS0.501-0.3630-10.80 
  Sidorov, Klim 1893 RUS0.001-0.2830-8.40 

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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