Rapid: Individual Calculations January 2018
 Moussa, Mahmoud  Total change: -4.00  Rating chartPersonal card
 UAE 46th National Day Rapid Chess Tournament 2017 Dubai UAE 2017-11-30
RcRownchangeKK*chgGame
 1600 1351 1.00 5 -0.20 20 -4.00 
  Ihsan, Jawad c1751  * PLE0.001-0.0820-1.60 
  Nekrasova, Elena wf1751  * LBN0.001-0.0820-1.60 
  Faisal, Ali 1669 UAE0.001-0.1320-2.60 
  Ali, Abdulaziz 1734 UAE0.001-0.0920-1.80 
  Anood, Ahmad 1093 UAE1.0010.18203.60 
 * 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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