Individual Calculations February 2018
 Alhamdan, Ahmed  Total change: -71.60  Rating chartPersonal card
 Kuwait Final Stage Championship 2018 Kuwait KUW 2018-01-09
RcRownchangeKK*chgGame
 1811 1741 2.00 9 -1.79 40 -71.60 
  Al Azmi, Khalaf 1732 KUW0.001-0.5140-20.40 
  Maqseed, Nasser c1899 KUW0.001-0.2940-11.60 
  Al-Hajiri, Bader f2141  * KUW0.001-0.0840-3.20 
  Al Khateeb, Taher c2001 KUW0.001-0.1840-7.20 
  Alothman, Abdul Wahab c2018 KUW0.001-0.1740-6.80 
  Alotaibi, Khaled 1424 KUW1.0010.13405.20 
  Alshourfaa, Hazaa 1832 KUW0.001-0.3840-15.20 
  Alothman, Salem 1690 KUW0.001-0.5740-22.80 
  Huwaidi, Fahad 1561 KUW1.0010.264010.40 
 * 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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