Individual Calculations September 2015
 Ahmedhanov, Natik  Total change: -10.80  Rating chartPersonal card
 Cellavision Chess Cup 2015 normal Lund SWE 2015-08-08
RcRownchangeKK*chgGame
 1968 1774 0.50 3 -0.27 40 -10.80 
  Subramanian, Aditya 1935 SWE0.001-0.2940-11.60 
  Olsson, Bo 2071 SWE0.5010.354014.00 
  Sorensen, Hampus 1899 ZAM0.001-0.3340-13.20 

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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