Rapid: Individual Calculations February 2015
 Vorobiov, Alexander V  Total change: -24.40  Rating chartPersonal card
 Vladimir Dvorkovich Memorial Stage of Grand Prix Cup of Russia Rapid Chess 2015 Taganrog RUS 2015-01-14
RcRownchangeKK*chgGame
 2103 2167 4.50 10 -1.22 20 -24.40 
  Golubov, Saveliy 2437 RUS0.001-0.1720-3.40 
  Demko, Maxim 1914 RUS1.0010.19203.80 
  Gorbatov, Alexej m2389 RUS0.001-0.2220-4.40 
  Kozachenko, Alexander 1941 RUS0.001-0.7920-15.80 
  Dida, Igor 1930 RUS1.0010.20204.00 
  Ismatulaeva, Elmira 1954 RUS1.0010.23204.60 
  Nechaev, Oleg 2374 RUS0.001-0.2320-4.60 
  Kashkaha, Denis 1926 RUS0.501-0.3020-6.00 
  Sobolevskiy, Anton 1767  * RUS1.0010.08201.60 
  Mikhailov, Sergey f2400 RUS0.001-0.2120-4.20 
 * 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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