Individual Calculations December 2017
 Karkari, Faisal  Total change: 9.20  Rating chartPersonal card
 Kuwait Amateur Chess Festival Group B Kuwait KUW 2017-11-05
RcRownchangeKK*chgGame
 1264 1257 2.00 3 0.46 20 9.20 
  Miller, J Loucas 1600 USA0.001-0.1220-2.40 
  Almeraj, Etedal 1031 KUW1.0010.21204.20 
  Alkandari, Adel 1160 KUW1.0010.37207.40 

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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