Individual Calculations October 2018
 Siouri, Kamal  Total change: -10.40  Rating chartPersonal card
 Palestinian Clubs Championship 2018 Jeneen PLE 2018-08-29
RcRownchangeKK*chgGame
 1774 1717 2.00 6 -0.52 20 -10.40 
  Toom, Moaath 1722 PLE0.001-0.4920-9.80 
  Alqawasme, Shadi 1858 PLE0.001-0.3120-6.20 
  Isam, Gaith 1817 PLE0.001-0.3620-7.20 
  Salameh, Samer 1820 PLE1.0010.642012.80 
  Salama, Taher 1757 PLE0.5010.06201.20 
  Ahmad, Jobah 1671 PLE0.501-0.0620-1.20 

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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