Individual Calculations January 2011
 Pleshkov, Andrey  Total change: -17.40  Rating chartPersonal card
 St. Petersburg Champ. Boys U 16 St. Petersburg RUS 2010-11-22
RcRownchangeKK*chgGame
 1925 1892 2.50 8 -1.16 15 -17.40 
  Koshkarov, Ivan 2067 RUS0.001-0.2715-4.05 
  Dubovsky, Artyom 1968 RUS1.0010.60159.00 
  Nedostup, Daniil 1939 RUS0.001-0.4315-6.45 
  Koltsov, Roman 1942 RUS0.001-0.4315-6.45 
  Zhelobanov, Roman 1823 RUS0.001-0.6015-9.00 
  Mazurov, Georgy 1990 RUS0.5010.13151.95 
  Dvornikov, Boris 1792 RUS0.501-0.1415-2.10 
  Dmitriev, Pavel 1879 RUS0.501-0.0215-0.30 

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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