Individual Calculations September 2011
 Aleksandrov, Zakhar  Total change: 48.90  Rating chartPersonal card
 Maestro Open 2011 Berdsk RUS 2011-07-08
RcRownchangeKK*chgGame
 2077 2067 5.50 8 1.63 30 48.90 
  Sheluchina, Anastasiia 1804 RUS1.0010.18305.40 
  Ovchinnikova, Alexandra 1853 RUS1.0010.23306.90 
  Sazhinov, Alexander 2239 RUS1.0010.733021.90 
  Piskunov, Alexandr 2294 RUS0.001-0.2130-6.30 
  Yakimov, S.y. 2201 RUS0.5010.18305.40 
  Kuzmin, Artem 1958 RUS1.0010.353010.50 
  Ragozin, Andrei 2120 RUS0.5010.07302.10 
  Kuprin, Vladimir 2143 RUS0.5010.10303.00 

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)
 

 

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