Individual Calculations December 2015
 Devnani, Kush  Total change: -24.40  Rating chartPersonal card
 Rating Champion Under1800 Sharjah UAE 2015-11-05
RcRownchangeKK*chgGame
 1489 1245 0.00 3 -0.61 40 -24.40 
  Raed, Al Safadi 1437 PLE0.001-0.2540-10.00 
  Rajesh, Vasanthakumar 1588 IND0.001-0.1240-4.80 
  Waleed, Omar 1443 EGY0.001-0.2440-9.60 

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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