Individual Calculations June 2017
 Dawabsha, Taha  Total change: 17.00  Rating chartPersonal card
 Palestinian Championship 2017 Ramallah PLE 2017-04-27
RcRownchangeKK*chgGame
 1889 1892 5.00 7 1.53 20 30.60 
  Elias, Redwan 1542 PLE1.0010.11202.20 
  Taher, Ali 2053 JOR1.0010.712014.20 
  Shobaita, Ahmed c2045 PLE0.5010.20204.00 
  Sharabaty, Abdelkadei 1931 PLE0.5010.05201.00 
  Alqawasme, Shadi 1834 PLE1.0010.42208.40 
  Wazwaz, Amjad 1864 PLE0.501-0.0420-0.80 
  Alhadad, Mahmoud c1953 PLE0.5010.08201.60 

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)
 
 Palestinian Elite Championship 2017 Qouseen PLE 2017-05-16
RcRownchangeKK*chgGame
 1868 1892 2.50 6 -0.68 20 -13.60 
  Shawabke, Ziyad 1645 PLE0.501-0.3120-6.20 
  Wazwaz, Amjad 1864 PLE0.001-0.5420-10.80 
  Abouita, Medhat 1953 PLE0.5010.08201.60 
  Dodean, Mahmood 1808 PLE1.0010.38207.60 
  Tamra, Attallah f2041 PLE0.001-0.3020-6.00 
  Ahmad, E. Al-Azzah 1897 PLE0.5010.01200.20 

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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