Individual Calculations April 2013
 Sundzhukhanov, Abubakar  Total change: -6.30  Rating chartPersonal card
 North-Caucasian Federal District chmp Nalchik RUS 2013-03-14
RcRownchangeKK*chgGame
 1932 2034 1.00 2 -0.21 30 -6.30 
  Karmov, Mazhmudin 2155 RUS0.001-0.3430-10.20 
  Tamaev, Vitaly 1708 RUS1.0010.13303.90 

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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