Rapid: Individual Calculations January 2018
 Abdulrahman Mohammad, Al Taher  Total change: -19.20  Rating chartPersonal card
 UAE 46th National Day Rapid Chess Tournament 2017 Dubai UAE 2017-11-30
RcRownchangeKK*chgGame
 1451 1417 0.00 2 -0.96 20 -19.20 
  Khamroev, Ravshan 1817  * UZB0.001-0.0820-1.60 
  Khalil, Hanan 1084 UAE0.001-0.8820-17.60 
 * 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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