Individual Calculations December 2017
 Almeraj, Etedal  Total change: -3.60  Rating chartPersonal card
 Kuwait Amateur Chess Festival Group B Kuwait KUW 2017-11-05
RcRownchangeKK*chgGame
 1253 1031 1.00 5 -0.18 20 -3.60 
  Miller, J Loucas 1431  * USA0.001-0.0820-1.60 
  Alshammari, Mohammad 1310 KUW0.001-0.1620-3.20 
  Al-Ramadan, Nadya 1098 KUW1.0010.592011.80 
  Karkari, Faisal 1257 KUW0.001-0.2120-4.20 
  Baqer, Fatemah Alzahraa 1168 KUW0.001-0.3220-6.40 
 * 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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