Rapid: Individual Calculations August 2017
 Alhussaini, Abdulmalik  Total change: -25.80  Rating chartPersonal card
 Jedah International Chess Tournament Jeddah KSA 2017-06-25
RcRownchangeKK*chgGame
 1618 1580 0.50 4 -1.29 20 -25.80 
  Gashgari, Faris 1513 KSA0.001-0.5920-11.80 
  Eliyan, Abdullah 1592 FID0.5010.02200.40 
  Elshobky, Mohammed Tariq 1705 EGY0.001-0.3320-6.60 
  Kunduparambil, Salavudheen 1662 IND0.001-0.3920-7.80 

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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