Individual Calculations April 2013
 Rosanov, Lev I.  Total change: -3.90  Rating chartPersonal card
 Championship of Moscow among veterans Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 1988 2022 4.50 9 -0.26 15 -3.90 
  Buchenkov, Igor 1622  * RUS1.0010.08151.20 
  Gorin, Alexandr 2125 RUS0.5010.14152.10 
  Frumson, Yury f2235 RUS0.001-0.2315-3.45 
  Morozov, Boris 1932 RUS1.0010.38155.70 
  Burkov, Dmitry f2068 RUS0.001-0.4415-6.60 
  Ibragimov, Eduard 1746 RUS1.0010.17152.55 
  Lisinov, Viacheslav 2105 RUS0.001-0.3915-5.85 
  Lednev, Valeriy 1985 RUS1.0010.45156.75 
  Kondratiev, Vissarion L. 2078 RUS0.001-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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