Individual Calculations October 2008
 Nechaev, Nikolay A.  Total change: 20.55  Rating chartPersonal card
 Senior's open tmnt Perm RUS 2008-06-23
RcRownchangeKK*chgGame
 2108 2169 6.50 9 1.37 15 20.55 
  Chikrin, Vladimir 1847 RUS1.0010.13151.95 
  Dragunov, Viacheslav f2304 RUS0.001-0.3215-4.80 
  Kashin, Yury 2030 RUS0.501-0.1915-2.85 
  Shilov, Boris 1999 RUS0.501-0.2215-3.30 
  Lysenko, Gennady 2018 RUS1.0010.30154.50 
  Orekhov, Viktor 2277 RUS1.0010.65159.75 
  Kohanov, Boris 1944 RUS0.501-0.2815-4.20 
  Syrokhvatov, Leonid V. 2257 RUS1.0010.62159.30 
  Ivanov, Rostislav f2299 RUS1.0010.681510.20 

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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