Individual Calculations July 2013
 Kachar, Vladimir  Total change: -13.35  Rating chartPersonal card
 Moscow Summer Moscow RUS 2013-06-15
RcRownchangeKK*chgGame
 2076 2271 3.50 6 -0.89 15 -13.35 
  Morozov, Egor 1932 RUS1.0010.12151.80 
  Anfinogenov, Artem 2065 RUS1.0010.24153.60 
  Zubkov, Vsevolod 2009 RUS0.501-0.3215-4.80 
  Smirnov, Timofey 2001 RUS0.001-0.8315-12.45 
  Akopova, Anna 2031 RUS1.0010.20153.00 
  Dvalishvili, Pavel S. m2417 RUS0.001-0.3015-4.50 

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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