Individual Calculations May 2019
 Alenezi, Hamad  Total change: 3.80  Rating chartPersonal card
 1st Kuwait International tournament 2019 Kuwaiut City KUW 2019-04-15
RcRownchangeKK*chgGame
 1710 1411 0.50 2 0.19 20 3.80 
  Alazmi, Nawaf 1646 KUW0.5010.29205.80 
  Alhamdan, Ahmed 1773 KUW0.001-0.1020-2.00 

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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