Rapid: Individual Calculations May 2018
 Nidal, Ahmad  Total change: 56.40  Rating chartPersonal card
 Martyr Ziad Abuain Rapid Championship 2018 Ramallah PLE 2018-04-06
RcRownchangeKK*chgGame
 1904 1697 4.50 7 2.82 20 56.40 
  Snoper, Rafat 1907 PLE1.0010.772015.40 
  Alqawasme, Shadi 1858 PLE1.0010.712014.20 
  Ammar, Al Salem 1869 PLE0.5010.23204.60 
  Jabari, Omar Osama 2030 PLE1.0010.882017.60 
  Isam, Gaith 1825 PLE0.001-0.3320-6.60 
  Khaled, Ezzedein 1918 PLE1.0010.782015.60 
  Wazwaz, Amjad 1922 PLE0.001-0.2220-4.40 

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)
 

 

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