Individual Calculations April 2013
 Abrekov, Mussa  Total change: 50.40  Rating chartPersonal card
 North-Caucasian Federal District chmp Nalchik RUS 2013-03-14
RcRownchangeKK*chgGame
 2106 2187 6.50 8 1.68 30 50.40 
  Ulanovskaya, Anna 1787  * RUS1.0010.08302.40 
  Basiev, Vp 2042 RUS1.0010.31309.30 
  Magomedov, Ali 2084 RUS1.0010.363010.80 
  Taysayev, Timur 2164 RUS1.0010.473014.10 
  Kruchev, Boris f2265 RUS0.5010.11303.30 
  Gabrielian, Artur g2563 RUS0.001-0.0930-2.70 
  Kairov, Viktor 1980 RUS1.0010.23306.90 
  Shakhmurzova, Fatima 1960 RUS1.0010.21306.30 
 * 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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