Rapid: Individual Calculations March 2020
 Al Dubaisi, Hassan S  Total change: 16.60  Rating chartPersonal card
 Ghosts Tournament Rapid Chess Dammam KSA 2020-02-21
RcRownchangeKK*chgGame
 1673 1626 3.00 5 0.83 20 16.60 
  Al Keshy, Abdulrazag M 1757 KSA1.0010.682013.60 
  Al Mutlaq, Ibrahim A 1415 KSA1.0010.23204.60 
  Ahmad, Al- Masri 1718 JOR0.001-0.3720-7.40 
  Al Mansour, Abdulziz 1654 KSA1.0010.542010.80 
  Mahmoud, Houssam M 1821 EGY0.001-0.2520-5.00 

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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