Individual Calculations September 2013
 Kozyrev, Sergey  Total change: 17.10  Rating chartPersonal card
 Volga Cup 2013 open Kostroma RUS 2013-07-04
RcRownchangeKK*chgGame
 2145 2183 6.00 9 1.14 15 17.10 
  Soldatov, Arnold 1884 RUS1.0010.15152.25 
  Porodko, A 2035 RUS1.0010.30154.50 
  Slugin, Sergey m2365 RUS0.5010.24153.60 
  Nikitin, Vladimir 2042 RUS1.0010.31154.65 
  Lyanguzov, Oleg f2331 RUS0.001-0.3015-4.50 
  Panchenko, Dmitry m2364 RUS0.5010.24153.60 
  Lauda, Alexandr 2031 MDA1.0010.30154.50 
  Maslov, Mikhail f2384 RUS0.001-0.2415-3.60 
  Terentieva, Alena 1869 RUS1.0010.14152.10 

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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