Individual Calculations March 2018
 Soud, Jaber  Total change: 74.40  Rating chartPersonal card
 Arab Youth Chess Championships U10(open) 2017 Sharjah UAE 2018-01-26
RcRownchangeKK*chgGame
 1321 1274 4.50 6 1.86 40 74.40 
  Al Shamsi, Hamad Naseer 1473 UAE1.0010.764030.40 
  Badieh, Mahmoud 1241 LBN1.0010.454018.00 
  Hmouda, A H Binhmouda 1226 UAE0.501-0.0740-2.80 
  Brahimi, Abderahim c1320 ALG1.0010.564022.40 
  Alhejab, Meshal 1322 KUW1.0010.574022.80 
  Abdullah, Bany Yaseen 1342 JOR0.001-0.4140-16.40 

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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