Individual Calculations May 2019
 Yazan, Abo Khalaf  Total change: 29.20  Rating chartPersonal card
 Open West Bank Championship 2019 Jeneen PLE 2019-04-15
RcRownchangeKK*chgGame
 1744 1657 3.00 6 0.73 40 29.20 
  Toom, Omar 1877 PLE0.5010.284011.20 
  Yadak, Abed Rahman 1778 PLE1.0010.664026.40 
  Tamra, Attallah f1996 PLE0.001-0.1240-4.80 
  Toom, Moaath 1765 PLE0.001-0.3540-14.00 
  Al Hanini, Elias 1793 PLE0.5010.18407.20 
  Omar.a, Aljabari 1257  * PLE1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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