Individual Calculations September 2013
 Khroulkov, German  Total change: -20.25  Rating chartPersonal card
 Dmitrov open 2013 Dmitrov RUS 2013-07-30
RcRownchangeKK*chgGame
 2120 2191 4.00 9 -1.35 15 -20.25 
  Sepp, Yuri 1961 RUS1.0010.21153.15 
  Pugachov, Vladimir 2105 RUS1.0010.38155.70 
  Apryshko, Gleb f2283 RUS0.5010.13151.95 
  Tuzinskiy, Denis 2199 RUS0.001-0.4915-7.35 
  Shapkin, Anatoliy 2067 RUS0.501-0.1715-2.55 
  Izotov, Sergey 2144 RUS0.501-0.0715-1.05 
  Grigoryeva, Olga A. wf2140 RUS0.001-0.5715-8.55 
  Lauda, Alexandr 2031 MDA0.501-0.2115-3.15 
  Ustinov, Alexandr 2148 RUS0.001-0.5615-8.40 

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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