Individual Calculations February 2019
 Alsharhan, Musaed  Total change: -1.20  Rating chartPersonal card
 1st Under 1800 tournament 2019 Kuwaiut City KUW 2019-01-06
RcRownchangeKK*chgGame
 1473 1701 6.00 7 0.62 20 12.40 
  Rami, Talab 1352 SYR1.0010.11202.20 
  Alruwayeh, Talal 1440 KUW1.0010.18203.60 
  Hussain, Hashem 1688 KUW0.501-0.0220-0.40 
  Alothman, Salem 1593 KUW1.0010.35207.00 
  Almousawi, Saleh 1517 KUW0.501-0.2420-4.80 
  Alenezi, Hamad 1399 KUW1.0010.15203.00 
  Alasad, Tareq 1322 KUW1.0010.09201.80 

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)
 
 Kuwait championship 2019 Final Stage Kuwait City KUW 2019-01-17
RcRownchangeKK*chgGame
 1730 1701 3.50 9 -0.68 20 -13.60 
  Almousawi, Saleh 1517 KUW0.501-0.2420-4.80 
  Alothman, Abdul Wahab f1936 KUW0.001-0.2120-4.20 
  Alshourfaa, Hazaa 1768 KUW0.001-0.4120-8.20 
  Al-Hamlan, Faisal 1920 KUW0.001-0.2220-4.40 
  Al Azmi, Khalaf 1776 KUW1.0010.602012.00 
  Alrashidi, Yousef 1558 KUW1.0010.31206.20 
  Alothman, Salem 1593 KUW0.001-0.6520-13.00 
  Maqseed, Nasser c1847 KUW1.0010.702014.00 
  Alhamdan, Ahmed 1659 KUW0.001-0.5620-11.20 

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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