Rapid: Individual Calculations October 2018
 Abdalla, Mahmoud  Total change: 43.40  Rating chartPersonal card
 Sharjah Rapid Chess CH. 2018 Sharjah UAE 2018-09-13
RcRownchangeKK*chgGame
 1634 1336 3.50 7 2.17 20 43.40 
  Stanley, Samson P. 1736  * IND0.001-0.0820-1.60 
  Ammar, Sedrani f1736  * UAE0.001-0.0820-1.60 
  Aubrey, Armstrong A 1086 IND1.0010.19203.80 
  Magdy, Kassem 1736  * EGY0.5010.42208.40 
  Ali, Abu Khalil 1736  * UAE1.0010.922018.40 
  Lagutin, Nelman 1736  * PHI1.0010.922018.40 
  Sulaiman Moosa, Omer 1670 NZL0.001-0.1220-2.40 
 * 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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