Individual Calculations December 2013
 Davydov, Sergey P.  Total change: -29.55  Rating chartPersonal card
 Seniors RUS Champ. Men 2013 Lesnoy Gorodok RUS 2013-10-15
RcRownchangeKK*chgGame
 2108 2282 4.50 9 -1.97 15 -29.55 
  Gorshkov, Anatoly 2023 RUS0.001-0.8215-12.30 
  Turov, Vladimir 1923 RUS1.0010.10151.50 
  Shaiter, Viktor S. f2087 RUS1.0010.25153.75 
  Lykov, Sergey 2185 RUS0.501-0.1315-1.95 
  Melnik, Viktor 2163 RUS0.501-0.1615-2.40 
  Birjukov, Sergey f2129 RUS0.001-0.7015-10.50 
  Boitsov, Gennadij 2153 RUS1.0010.33154.95 
  Archangelsky, Mikhail m2162 RUS0.001-0.6615-9.90 
  Altshul, Raffael f2150 RUS0.501-0.1815-2.70 

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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