Individual Calculations March 2016
 Koskov, Boris  Total change: -32.60  Rating chartPersonal card
 Moscow-Open 2016 D Moscow RUS 2016-01-30
RcRownchangeKK*chgGame
 1879 2024 4.50 9 -1.63 20 -32.60 
  Goncharov, Aleksey 1650 RUS0.501-0.4020-8.00 
  Borisov, Evgenij 2126 RUS0.5010.14202.80 
  Butneva, Larisa 1847 RUS0.001-0.7320-14.60 
  Lisachenko, Natalia 1793 RUS1.0010.21204.20 
  Matjukhin, Anatolij 1887 RUS1.0010.32206.40 
  Kazantsev, Valentin 1913 BLR0.501-0.1520-3.00 
  Kondratiev, Vissarion L. 1925 RUS0.501-0.1420-2.80 
  Vorobiov, Nikolai 1902 RUS0.001-0.6720-13.40 
  Baisakalov, Erkesh 1868 RUS0.501-0.2120-4.20 

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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