Rapid: Individual Calculations October 2018
 Mohammed, Ahmed  Total change: -15.60  Rating chartPersonal card
 Sharjah Rapid Chess CH. 2018 Sharjah UAE 2018-09-13
RcRownchangeKK*chgGame
 1283 1054 0.00 3 -0.78 20 -15.60 
  Ammar, Sedrani f1454  * UAE0.001-0.0820-1.60 
  Abdulrahim, Salem 1397 UAE0.001-0.1220-2.40 
  Mira, Husain Al Hammadi 998 UAE0.001-0.5820-11.60 
 * 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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