Rapid: Individual Calculations June 2018
 Alqwasma, Mohamed  Total change: -7.80  Rating chartPersonal card
 Alaseer Tournament 2018 Nables PLE 2018-04-14
RcRownchangeKK*chgGame
 1790 1763 1.00 3 -0.39 20 -7.80 
  Snoper, Rafat 1907 PLE0.001-0.3120-6.20 
  Qasem, Salah 1595 PLE1.0010.28205.60 
  Ammar, Al Salem 1869 PLE0.001-0.3620-7.20 

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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