Individual Calculations July 2017
 Gumatti, Jumma  Total change: -62.00  Rating chartPersonal card
 Abdalaziz Madi Open Tournament Sidi Kalifa LBA 2017-06-17
RcRownchangeKK*chgGame
 1772 1844 0.00 2 -1.20 20 -24.00 
  Sultan , Iyman Faraj 1752 LBA0.001-0.6320-12.60 
  Abdulsalam, Faraj 1792 LBA0.001-0.5720-11.40 

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)
 
 Ramadan Benghazi 2017 Benghazi LBA 2017-06-17
RcRownchangeKK*chgGame
 1726 1844 2.00 6 -1.90 20 -38.00 
  Alfarsi, Mohamed S. 1599 LBA1.0010.20204.00 
  Yousef, Ali 1897 LBA0.001-0.4320-8.60 
  Sultan , Emad Faraj 1773 LBA0.001-0.6020-12.00 
  Alsahle, Atheer Husain 1643 LBA1.0010.24204.80 
  Ateboli, Fathi M. 1820 LBA0.001-0.5320-10.60 
  Alkortabi, Abdalhakeem A. 1624 LBA0.001-0.7820-15.60 

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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