Individual Calculations August 2022
 Rowe, Duane  Total change: -7.60  Rating chartPersonal card
 Summer Scheveningen A Standard 2022 Sharjah UAE 2022-06-22
RcRownchangeKK*chgGame
 1746 2030 6.00 8 -0.38 20 -7.60 
  Hamad, Bader 1770 UAE1.0010.18203.60 
  Abdulrahman Mohammad, Al Taher 2025 UAE1.0010.49209.80 
  Zayed, Sultan Al Taher 1630  * UAE1.0010.08201.60 
  Abdulrahim, Salem 1653 UAE0.501-0.4120-8.20 
  Hamad, Bader 1770 UAE0.501-0.3220-6.40 
  Abdulrahman Mohammad, Al Taher 2025 UAE0.001-0.5120-10.20 
  Zayed, Sultan Al Taher 1445 UAE1.0010.02200.40 
  Abdulrahim, Salem 1653 UAE1.0010.09201.80 
 * 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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