Individual Calculations February 2015
 Chikovani, David  Total change: -54.40  Rating chartPersonal card
 VO Moscow January Moscow RUS 2015-01-04
RcRownchangeKK*chgGame
 1751 1675 1.50 7 -1.36 40 -54.40 
  Guseinov, Djelal 1962 RUS0.001-0.1640-6.40 
  Tolmachev, Aleksander 2072 RUS0.001-0.0840-3.20 
  Yagutian, Mariya 1292 RUS0.001-0.9140-36.40 
  Chernoglazov, Vitaliy 1585 RUS1.0010.384015.20 
  Voronov, Vladimir Yu. 1801 RUS0.001-0.3340-13.20 
  Ryabova, Natalia 1623 RUS0.501-0.0740-2.80 
  Tagirov, Kajum K 1925 RUS0.001-0.1940-7.60 

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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