Rapid: Individual Calculations July 2023
 Al Aamri, Abdallah  Total change: -20.00  Rating chartPersonal card
 Al Amerat Club Rapid Chess Tournament Muscat OMA 2023-06-10
RcRownchangeKK*chgGame
 1340 1428 2.00 5 -1.00 20 -20.00 
  Al Yousufi, Dawood 1109 OMA1.0010.13202.60 
  Al Saidi, Mohammed Khalfan 1638 OMA0.001-0.2320-4.60 
  Marksim Karki Abirami, Sriiyuktha 1135 IND1.0010.15203.00 
  Shybi, Binoj 1569 IND0.001-0.3120-6.20 
  Al Hasani, Thabit 1247 OMA0.001-0.7420-14.80 

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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