Individual Calculations June 2017
 Isam, Gaith  Total change: -75.20  Rating chartPersonal card
 Palestinian Championship 2017 Ramallah PLE 2017-04-27
RcRownchangeKK*chgGame
 1707 1904 2.00 4 -0.95 40 -38.00 
  Shawabke, Ziyad 1645 PLE0.501-0.3240-12.80 
  Alqawasme, Shadi 1834 PLE0.501-0.1040-4.00 
  Alqwasma, Mohamed 1800 PLE0.501-0.1440-5.60 
  Toom, Qais 1548 PLE0.501-0.3940-15.60 

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)
 
 Palestinian Elite Championship 2017 Qouseen PLE 2017-05-16
RcRownchangeKK*chgGame
 1803 1904 3.50 7 -0.93 40 -37.20 
  Qaysiyah, Hani 1706 PLE1.0010.24409.60 
  Wazwaz, Amjad 1864 PLE0.501-0.0640-2.40 
  Shawabke, Ziyad 1645 PLE0.001-0.8240-32.80 
  Tamra, Attallah f2041 PLE0.001-0.3240-12.80 
  Alqwasma, Mohamed 1800 PLE1.0010.364014.40 
  Ammar, Al Salem 1808 PLE0.001-0.6340-25.20 
  Mustafa, Mahmoud 1755 PLE1.0010.304012.00 

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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