Individual Calculations September 2014
 Permin, Viktor  Total change: -10.40  Rating chartPersonal card
 IX Astrakhan Open A Astrakhan RUS 2014-08-20
RcRownchangeKK*chgGame
 1928 1826 2.50 7 -0.26 40 -10.40 
  Dudin, Denis 2161 RUS0.5010.384015.20 
  Irgaliyev, Alikhan 2149 KAZ0.001-0.1340-5.20 
  Dmitriev, Igor m2226  * RUS0.001-0.0840-3.20 
  Maltsevskiy, Nikolay 1713 RUS0.501-0.1540-6.00 
  Menshenina, Anna 1500 RUS0.501-0.3740-14.80 
  Arslanov, Shamil M 1633 RUS1.0010.254010.00 
  Dosaev, Rustam 2116 RUS0.001-0.1640-6.40 
 * 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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