Individual Calculations January 2013
 Navrodskiy, Boris  Total change: 32.85  Rating chartPersonal card
 120 Alekhin B Moscow RUS 2012-12-01
RcRownchangeKK*chgGame
 1919 1904 6.50 9 2.19 15 32.85 
  Matyushin, Lev 1700 RUS1.0010.24153.60 
  Merkin, German 1831 RUS1.0010.40156.00 
  Skoriak, Ivan 1898 RUS0.001-0.5115-7.65 
  Cherkasov, Vladimir 1980 RUS1.0010.60159.00 
  Isaev, Evgeny 2014 RUS1.0010.65159.75 
  Jakovlev, Oleg 1976 RUS0.5010.10151.50 
  Antonov, Alexandr 2097 RUS1.0010.751511.25 
  Bekchintaev, Bulat 1880 RUS1.0010.47157.05 
  Lobach, Evgeniy 1895 RUS0.001-0.5115-7.65 

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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