Individual Calculations April 2014
 Ratnikov, Mikhail  Total change: 24.00  Rating chartPersonal card
 February Open B 2014 Moscow RUS 2014-02-15
RcRownchangeKK*chgGame
 1868 1866 6.00 9 1.60 15 24.00 
  Bakhyshov, Geis Gafis Oglu 1547 RUS1.0010.13151.95 
  Orlov, Alexey 1970 RUS1.0010.64159.60 
  Rusinov, Mikhail 1870 RUS0.5010.01150.15 
  Kolyshkin, Yury S. 1886 RUS0.001-0.4715-7.05 
  Oborin, Mikhail 1871 RUS1.0010.51157.65 
  Tagirov, Kajum K 1906 RUS0.5010.06150.90 
  Chapygin, Sergey 2031 RUS1.0010.721510.80 
  Lobach, Evgeniy 1870 RUS0.001-0.4915-7.35 
  Novikov, Sergey M. 1857 RUS1.0010.49157.35 

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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