Individual Calculations January 2022
 Raji Sayel, Abu Azizah  Total change: -17.20  Rating chartPersonal card
 Ali Abu Khalil Memorial - December Open Standard 2021 Sharjah UAE 2021-12-13
RcRownchangeKK*chgGame
 1639 1897 5.00 7 -0.43 40 -17.20 
  Talal Mohammed, Al Blooshi 1497  * UAE1.0010.08403.20 
  Anood, Ahmad 1497  * UAE1.0010.08403.20 
  Soud, Jaber 1497  * UAE1.0010.08403.20 
  Kiran, K Lakshman 1497  * IND1.0010.08403.20 
  Hilwani, Talal 2274 SYR0.001-0.0940-3.60 
  Abdulla, Mahmood Abdulla Mohammad 1497  * UAE1.0010.08403.20 
  Delloro, Noli 1713 PHI0.001-0.7440-29.60 
 * 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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