Individual Calculations September 2009
 Isaly, Sultan  Total change: -45.25  Rating chartPersonal card
 Yaroslavia 2009 open Rybinsk RUS 2009-06-14
RcRownchangeKK*chgGame
 1985 2042 1.50 7 -2.44 25 -61.00 
  Miloradov, Georgy B. 2251 RUS0.5010.27256.75 
  Iliushkin, Evgeny f2313 RUS0.001-0.1725-4.25 
  Denisov, Sergei 2195 RUS0.001-0.3025-7.50 
  Kazennov, Ivan 1873 RUS0.001-0.7225-18.00 
  Makhno, Mikhail 1692 RUS1.0010.11252.75 
  Semenov, Evgeny D. 1807 RUS0.001-0.7925-19.75 
  Shmarina, Daria 1762 RUS0.001-0.8425-21.00 

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)
 
 Moscow region Chmp. 2009 open Serpukhov RUS 2009-07-28
RcRownchangeKK*chgGame
 2172 2051 3.50 8 0.63 25 15.75 
  Nachev, Stanislav f2411 RUS0.001-0.1025-2.50 
  Krapivin, Alexander g2451  * RUS0.001-0.0825-2.00 
  Motruk, Oleg 1745 RUS1.0010.14253.50 
  Babarykin, Stanislav 2166 RUS0.5010.16254.00 
  Zuzin, Vladimir 2283 RUS0.001-0.2125-5.25 
  Sepp, Yuri 1947 RUS1.0010.36259.00 
  Ustinov, Alexandr 2226 RUS0.001-0.2725-6.75 
  Tchernyi, Viktor f2145 RUS1.0010.632515.75 
 * 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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