Individual Calculations September 2019
 Bashaer, Khalil  Total change: -5.80  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1578 1540 2.50 6 -0.29 20 -5.80 
  Felix, Winnie 1819 PHI0.001-0.1620-3.20 
  Zayed, Sultan Al Taher 1343 UAE1.0010.25205.00 
  Masrahi, Abdulrahman A c1940  * KSA0.001-0.0820-1.60 
  Mohamed, Masoud Sharafat 1187 UAE1.0010.11202.20 
  Ahmad, Al Romaithi 1829 UAE0.001-0.1620-3.20 
  Rayan, Mohammad Ali Hassan 1347 UAE0.501-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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