Individual Calculations September 2019
 Al Mutlaq, Ibrahim A  Total change: -39.80  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1428 1489 1.50 6 -1.99 20 -39.80 
  Majoul, Fadhel 1820 TUN0.001-0.1220-2.40 
  Alyazia, Humaid Alhasani 1192 UAE1.0010.15203.00 
  Alawadhi, Amenah wc1340 KUW0.501-0.2020-4.00 
  Al Kalbani, Wadima wf1633 UAE0.001-0.3120-6.20 
  Shah, Jiya 1327 IND0.001-0.7120-14.20 
  Al Falahi, Ziad Tarik Mohammad 1253 IRQ0.001-0.8020-16.00 

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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