Individual Calculations November 2023
 Al Rahbi, Ahmed Badar  Total change: 10.80  Rating chartPersonal card
 2nd Preparation Classic FIDE Tournament Muscat OMA 2023-10-19
RcRownchangeKK*chgGame
 1444 1486 3.50 6 0.27 40 10.80 
  Malavika, Priyesh 1124 IND1.0010.10404.00 
  Medhat, Magdy 1794 EGY0.001-0.1440-5.60 
  Hudhaifa, Maqbool 1196 IND0.501-0.3440-13.60 
  Suchitraa, Viswanathan 1081 IND1.0010.08403.20 
  De Figueiredo Coutinho, Milton 1867 ESP1.0010.914036.40 
  Al Hosni, Khalfan 1601 OMA0.001-0.3440-13.60 

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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