Individual Calculations July 2018
 Gumatti, Jumma  Total change: 1.20  Rating chartPersonal card
 Faraj Husain Sultan 2nd Open Turnament Alkwaifia LBA 2018-06-21
RcRownchangeKK*chgGame
 1759 1810 4.00 7 0.06 20 1.20 
  Alguttani, Adel 1574 LBA1.0010.20204.00 
  Altargi, Suliman M. 1951 LBA0.001-0.3120-6.20 
  Aljazwe, Waled Faraj 1606 LBA0.501-0.2620-5.20 
  Alsahle, Yaseen Taha 1650 LBA1.0010.29205.80 
  Gharib, Mahmoud 1890 LBA1.0010.612012.20 
  Yasser, Abdulrahaman 1804 LBA0.501-0.0120-0.20 
  Alabar, Abdullah 1841 LBA0.001-0.4620-9.20 

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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