Individual Calculations July 2018
 Mohamed, Mahmod Saleh  Total change: 0.00  Rating chartPersonal card
 Final 31st Libyan U1800 Open Championship Shahat LBA 2018-04-30
RcRownchangeRpKK*chgGame
 1664 0 0.00 1 0.00 864   0.00 
  Bayood, Mustafa 1664 LBA0.0010.00 0.00 

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)
 
 Marwan Bosalom Open Tournament Albaida LBA 2018-06-15
RcRownchangeRpKK*chgGame
 1868 0 0.00 1 0.00 1068   0.00 
  Alhelal, Emad 1868 LBA0.0010.00 0.00 

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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